NUTX US Equity

Nutex Health Inc.

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Industrials · Services-Business Services, NEC · CIK 1479681 · FYE 1231

$148.71

+8.22 (+5.85%)

USD · as of 2026-07-30 · marketstack

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Institutional ownership· 13F filers holding NUTX · 2026-Q1 methodology → sources →

127 holders

% of shares outstanding held

39.8%

Shares held (13F)

2,771,932

Reporting holders

127

Active share of register62.8%108 active filers

Index / screened out37.2%19 filers

Reporting holders1272026-Q1

Top-10 concentration65.8%

HHI0.0617

Effective holders16.2

Crowding percentile14.7of 782 same-size names

Top holders

largest 100 of 127 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	379,355379,355	$36M	5.44%	ADD 35%
2	Pertento Partners LLP	373,970373,970	$36M	5.37%	ADD 15%
3	VANGUARD CAPITAL MANAGEMENT LLC	219,131219,131	$21M	3.14%	NEW†
4	AMERICAN CENTURY COMPANIES INC	203,450203,450	$19M	2.92%	ADD 54%
5	Topline Capital Management, LLC	177,800177,800	$17M	2.55%	TRIM -74%
6	STATE STREET CORP	123,177123,177	$12M	1.77%	ADD 42%
7	GEODE CAPITAL MANAGEMENT, LLC	122,113122,113	$12M	1.75%	ADD 47%
8	MILLENNIUM MANAGEMENT LLC	89,57189,571	$9M	1.29%	ADD 21%
9	UBS Group AG	69,57069,570	$7M	1.00%	ADD 26%
10	WINMILL & CO. INC	65,35065,350	$6M	0.94%	NEW
11	VICTORY CAPITAL MANAGEMENT INC	45,13445,134	$4M	0.65%	ADD 212%
12	MORGAN STANLEY	42,49842,498	$4M	0.61%	TRIM -26%
13	NORTHERN TRUST CORP	41,26741,267	$4M	0.59%	ADD 45%
14	ONE PLUS ONE WEALTH MANAGEMENT, LLC	40,44140,441	$4M	0.58%	—
15	VANGUARD PORTFOLIO MANAGEMENT LLC	39,80339,803	$4M	0.57%	NEW
16	VANGUARD FIDUCIARY TRUST CO	35,82835,828	$3M	0.51%	NEW
17	GOLDMAN SACHS GROUP INC	33,79533,795	$3M	0.48%	ADD 75%
18	Empowered Funds, LLC	32,45132,451	$3M	0.47%	NEW
19	Trexquant Investment LP	32,37232,372	$3M	0.46%	NEW
20	LOS ANGELES CAPITAL MANAGEMENT LLC	32,05932,059	$3M	0.46%	ADD 1273%
21	SG Americas Securities, LLC	30,36030,360	$3M	0.44%	ADD 3233%
22	TRUIST FINANCIAL CORP	26,32226,322	$3M	0.38%	ADD 8%
23	DRIVE WEALTH MANAGEMENT, LLC	23,37723,377	$2M	0.34%	—
24	SEGALL BRYANT & HAMILL, LLC	22,49922,499	$2M	0.32%	—
25	Bank of New York Mellon Corp	21,62221,622	$2M	0.31%	ADD 10%
26	HUSSMAN STRATEGIC ADVISORS, INC.	21,00021,000	$2M	0.30%	—
27	JPMORGAN CHASE & CO	20,45120,451	$2M	0.29%	ADD 27%
28	FIRST TRUST ADVISORS LP	18,33518,335	$2M	0.26%	ADD 60%
29	BARCLAYS PLC	17,88717,887	$2M	0.26%	ADD 122%
30	STATE OF WISCONSIN INVESTMENT BOARD	17,64017,640	$2M	0.25%	ADD 537%
31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	15,06315,063	$1M	0.22%	ADD 47%
32	BRIDGEWAY CAPITAL MANAGEMENT, LLC	15,02015,020	$1M	0.22%	NEW
33	NOMURA HOLDINGS INC	14,00214,002	$1M	0.20%	NEW
34	Smith Group Asset Management, LLC	13,08713,087	$1M	0.19%	NEW
35	DIMENSIONAL FUND ADVISORS LP	11,88411,884	$1M	0.17%	TRIM -26%
36	PRINCIPAL FINANCIAL GROUP INC	10,57710,577	$1M	0.15%	TRIM -28%
37	TWO SIGMA INVESTMENTS, LP	10,56910,569	$1M	0.15%	TRIM -3%
38	Nuveen, LLC	10,09810,098	$959,714	0.14%	ADD 25%
39	LPL Financial LLC	9,8459,845	$935,669	0.14%	ADD 93%
40	BANK OF AMERICA CORP /DE/	9,0279,027	$857,926	0.13%	ADD 52%
41	Quantinno Capital Management LP	8,8758,875	$843,480	0.13%	NEW
42	BNP PARIBAS FINANCIAL MARKETS	8,1828,182	$777,617	0.12%	TRIM -50%
43	Centiva Capital, LP	8,0758,075	$767,448	0.12%	NEW
44	COMMONWEALTH EQUITY SERVICES, LLC	7,9837,983	$758,700	0.11%	NEW
45	Russell Investments Group, Ltd.	7,8847,884	$749,368	0.11%	TRIM -9%
46	PFG Advisors	7,5147,514	$714,131	0.11%	ADD 24%
47	ENVESTNET ASSET MANAGEMENT INC	7,0987,098	$674,594	0.10%	NEW
48	Cambria Investment Management, L.P.	7,0477,047	$669,747	0.10%	ADD 86%
49	Swiss National Bank	7,0007,000	$665,280	0.10%	—
50	AMERIPRISE FINANCIAL INC	6,9776,977	$663,094	0.10%	—
51	Corient Private Wealth LLC	6,3596,359	$604,359	0.09%	NEW
52	Clear Creek Financial Management, LLC	6,1436,143	$583,831	0.09%	ADD 3%
53	SummerHaven Investment Management, LLC	6,0706,070	$576,893	0.09%	TRIM -16%
54	RAYMOND JAMES FINANCIAL INC	5,8095,809	$552,087	0.08%	ADD 14%
55	ISLAY CAPITAL MANAGEMENT, LLC	5,8075,807	$551,897	0.08%	ADD 2678%
56	OSAIC HOLDINGS, INC.	5,7625,762	$547,614	0.08%	ADD 611%
57	RHUMBLINE ADVISERS	5,6955,695	$541,243	0.08%	ADD 37%
58	JUPITER ASSET MANAGEMENT LTD	5,6645,664	$538,307	0.08%	NEW
59	ALPS ADVISORS INC	5,5785,578	$530,133	0.08%	ADD 18%
60	Cetera Investment Advisers	5,5285,528	$525,381	0.08%	TRIM -36%
61	XTX Topco Ltd	4,8424,842	$460,184	0.07%	TRIM -11%
62	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	4,5984,598	$436,994	0.07%	ADD 32%
63	Invesco Ltd.	4,2064,206	$399,739	0.06%	TRIM -14%
64	Creative Planning	3,9153,915	$372,082	0.06%	TRIM -24%
65	State of Tennessee, Department of Treasury	3,9033,903	$370,942	0.06%	NEW
66	DEUTSCHE BANK AG\	3,8833,883	$369,040	0.06%	ADD 47%
67	Allspring Global Investments Holdings, LLC	3,7903,790	$360,202	0.05%	NEW
68	MAI Capital Management	3,6973,697	$351,363	0.05%	—
69	PRICE T ROWE ASSOCIATES INC /MD/	3,6483,648	$347,000	0.05%	ADD 77%
70	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	3,6353,635	$345,470	0.05%	—
71	UNITED CAPITAL FINANCIAL ADVISORS, LLC	3,5863,586	$340,813	0.05%	NEW
72	Vanguard Global Advisers, LLC	3,0133,013	$286,356	0.04%	NEW
73	MetLife Investment Management, LLC	2,8842,884	$274,095	0.04%	ADD 35%
74	Brevan Howard Capital Management LP	2,7712,771	$263,356	0.04%	NEW
75	Legal & General Group Plc	2,6312,631	$250,050	0.04%	TRIM -28%
76	Aquatic Capital Management LLC	2,5942,594	$246,534	0.04%	NEW
77	Austin Asset Management Co Inc	2,5232,523	$239,786	0.04%	—
78	Scissortail Wealth Management, LLC	2,5132,513	$238,836	0.04%	—
79	Balyasny Asset Management L.P.	2,5102,510	$238,551	0.04%	NEW
80	Engineers Gate Manager LP	2,4302,430	$230,947	0.03%	NEW
81	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	2,4242,424	$230,377	0.03%	ADD 51%
82	SUSQUEHANNA INTERNATIONAL GROUP, LLP	2,4212,421	$230,092	0.03%	TRIM -44%
83	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	2,4192,419	$229,902	0.03%	ADD 25%
84	FRANKLIN RESOURCES INC	2,2512,251	$213,935	0.03%	—
85	CAPTRUST FINANCIAL ADVISORS	2,1292,129	$202,340	0.03%	NEW
86	WELLS FARGO & COMPANY/MN	2,1172,117	$201,200	0.03%	TRIM -55%
87	VANGUARD ASSET MANAGEMENT, Ltd	2,0612,061	$195,877	0.03%	NEW
88	MCGUIRE CAPITAL ADVISORS INC	2,0512,051	$194,927	0.03%	ADD 105%
89	KLP KAPITALFORVALTNING AS	1,5001,500	$142,560	0.02%	—
90	Police & Firemen's Retirement System of New Jersey	1,3041,304	$123,932	0.02%	ADD 46%
91	Sterling Capital Management LLC	1,2581,258	$119,560	0.02%	TRIM -36%
92	NEW YORK STATE COMMON RETIREMENT FUND	1,1001,100	$104,544	0.02%	—
93	Vestcor Inc	1,0791,079	$103,000	0.02%	—
94	EverSource Wealth Advisors, LLC	873873	$82,970	0.01%	NEW
95	WealthCollab, LLC	845845	$80,309	0.01%	—
96	Vanguard Investments Australia, Ltd.	752752	$71,470	0.01%	NEW
97	CITIGROUP INC	687687	$65,293	0.01%	ADD 150%
98	NISA INVESTMENT ADVISORS, LLC	600600	$57,024	0.01%	NEW
99	Ameritas Investment Partners, Inc.	421421	$40,012	0.01%	ADD 45%
100	Larson Financial Group LLC	397397	$37,731	0.01%	—

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Buyers & sellers2026-Q1 vs 2025-Q4 · 90 bought / 54 sold · net +146,448 shares · 1.1d of ADV

Bought90 filers

Shares: 1,065,381
Value: $101M
Opened: 39 · 542,839 sh
Days of ADV: 7.7d

Sold54 filers

Shares: 918,933
Value: $87M
Closed: 29 · 368,514 sh
Days of ADV: 6.7d

Net (all filers) +146,448 sh · $14M · 5.6% of the prior register

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

31K

37K

248K

262K

282K

379K

$36M

Pertento Partners LLP

—

270K

324K

374K

$36M

VANGUARD CAPITAL MANAGEMENT LLC

—

219K

$21M

AMERICAN CENTURY COMPANIES INC

43K

74K

104K

115K

132K

203K

$19M

Topline Capital Management, LLC

180K

309K

557K

675K

178K

$17M

STATE STREET CORP

12K

14K

63K

78K

87K

123K

$12M

GEODE CAPITAL MANAGEMENT, LLC

34K

36K

79K

81K

83K

122K

$12M

MILLENNIUM MANAGEMENT LLC

61K

32K

93K

74K

90K

$9M

UBS Group AG

45K

69K

55K

70K

$7M

WINMILL & CO. INC

—

65K

$6M

VICTORY CAPITAL MANAGEMENT INC

—

16K

14K

45K

$4M

MORGAN STANLEY

659

31K

121K

58K

42K

$4M

NORTHERN TRUST CORP

27K

30K

28K

41K

$4M

ONE PLUS ONE WEALTH MANAGEMENT, LLC

38K

39K

41K

40K

$4M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

40K

$4M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	127	2,771,932	39.8%	$263M
2025-Q4	117	2,625,484	37.1%	$432M
2025-Q3	95	2,425,120	34.3%	$251M
2025-Q2	102	1,745,572	29.2%	$217M
2025-Q1	46

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · NUTX

Full stake history →

Large holders — 13G, passive (top 4 by % of class)

Holder	% of class	Type	As of
Topline Capital Management, LLC	9.9%	QII	2025-07-22	SEC →
Pertento Partners LLP	5.9%	Passive	2026-05-01	SEC →
BlackRock, Inc.	5.3%	QII	2026-03-31	SEC →
HIGHBRIDGE CAPITAL MANAGEMENT LLC	0%	QII	2024-12-31	SEC →

Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).

▸Register gapwho owns your peers and not you

13F

Institutional ownership· 13F filers holding NUTX · 2026-Q1 methodology → sources →

127 holders

% of shares outstanding held

39.8%

Shares held (13F)

2,771,932

Reporting holders

127

Active share of register62.8%108 active filers

Index / screened out37.2%19 filers

Reporting holders1272026-Q1

Top-10 concentration65.8%

HHI0.0617

Effective holders16.2

Crowding percentile14.7of 782 same-size names

Top holders

largest 100 of 127 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	379,355379,355	$36M	5.44%	ADD 35%
2	Pertento Partners LLP	373,970373,970	$36M	5.37%	ADD 15%
3	VANGUARD CAPITAL MANAGEMENT LLC	219,131219,131	$21M	3.14%	NEW†
4	AMERICAN CENTURY COMPANIES INC	203,450203,450	$19M	2.92%	ADD 54%
5	Topline Capital Management, LLC	177,800177,800	$17M	2.55%	TRIM -74%
6	STATE STREET CORP	123,177123,177	$12M	1.77%	ADD 42%
7	GEODE CAPITAL MANAGEMENT, LLC	122,113122,113	$12M	1.75%	ADD 47%
8	MILLENNIUM MANAGEMENT LLC	89,57189,571	$9M	1.29%	ADD 21%
9	UBS Group AG	69,57069,570	$7M	1.00%	ADD 26%
10	WINMILL & CO. INC	65,35065,350	$6M	0.94%	NEW
11	VICTORY CAPITAL MANAGEMENT INC	45,13445,134	$4M	0.65%	ADD 212%
12	MORGAN STANLEY	42,49842,498	$4M	0.61%	TRIM -26%
13	NORTHERN TRUST CORP	41,26741,267	$4M	0.59%	ADD 45%
14	ONE PLUS ONE WEALTH MANAGEMENT, LLC	40,44140,441	$4M	0.58%	—
15	VANGUARD PORTFOLIO MANAGEMENT LLC	39,80339,803	$4M	0.57%	NEW
16	VANGUARD FIDUCIARY TRUST CO	35,82835,828	$3M	0.51%	NEW
17	GOLDMAN SACHS GROUP INC	33,79533,795	$3M	0.48%	ADD 75%
18	Empowered Funds, LLC	32,45132,451	$3M	0.47%	NEW
19	Trexquant Investment LP	32,37232,372	$3M	0.46%	NEW
20	LOS ANGELES CAPITAL MANAGEMENT LLC	32,05932,059	$3M	0.46%	ADD 1273%
21	SG Americas Securities, LLC	30,36030,360	$3M	0.44%	ADD 3233%
22	TRUIST FINANCIAL CORP	26,32226,322	$3M	0.38%	ADD 8%
23	DRIVE WEALTH MANAGEMENT, LLC	23,37723,377	$2M	0.34%	—
24	SEGALL BRYANT & HAMILL, LLC	22,49922,499	$2M	0.32%	—
25	Bank of New York Mellon Corp	21,62221,622	$2M	0.31%	ADD 10%
26	HUSSMAN STRATEGIC ADVISORS, INC.	21,00021,000	$2M	0.30%	—
27	JPMORGAN CHASE & CO	20,45120,451	$2M	0.29%	ADD 27%
28	FIRST TRUST ADVISORS LP	18,33518,335	$2M	0.26%	ADD 60%
29	BARCLAYS PLC	17,88717,887	$2M	0.26%	ADD 122%
30	STATE OF WISCONSIN INVESTMENT BOARD	17,64017,640	$2M	0.25%	ADD 537%
31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	15,06315,063	$1M	0.22%	ADD 47%
32	BRIDGEWAY CAPITAL MANAGEMENT, LLC	15,02015,020	$1M	0.22%	NEW
33	NOMURA HOLDINGS INC	14,00214,002	$1M	0.20%	NEW
34	Smith Group Asset Management, LLC	13,08713,087	$1M	0.19%	NEW
35	DIMENSIONAL FUND ADVISORS LP	11,88411,884	$1M	0.17%	TRIM -26%
36	PRINCIPAL FINANCIAL GROUP INC	10,57710,577	$1M	0.15%	TRIM -28%
37	TWO SIGMA INVESTMENTS, LP	10,56910,569	$1M	0.15%	TRIM -3%
38	Nuveen, LLC	10,09810,098	$959,714	0.14%	ADD 25%
39	LPL Financial LLC	9,8459,845	$935,669	0.14%	ADD 93%
40	BANK OF AMERICA CORP /DE/	9,0279,027	$857,926	0.13%	ADD 52%
41	Quantinno Capital Management LP	8,8758,875	$843,480	0.13%	NEW
42	BNP PARIBAS FINANCIAL MARKETS	8,1828,182	$777,617	0.12%	TRIM -50%
43	Centiva Capital, LP	8,0758,075	$767,448	0.12%	NEW
44	COMMONWEALTH EQUITY SERVICES, LLC	7,9837,983	$758,700	0.11%	NEW
45	Russell Investments Group, Ltd.	7,8847,884	$749,368	0.11%	TRIM -9%
46	PFG Advisors	7,5147,514	$714,131	0.11%	ADD 24%
47	ENVESTNET ASSET MANAGEMENT INC	7,0987,098	$674,594	0.10%	NEW
48	Cambria Investment Management, L.P.	7,0477,047	$669,747	0.10%	ADD 86%
49	Swiss National Bank	7,0007,000	$665,280	0.10%	—
50	AMERIPRISE FINANCIAL INC	6,9776,977	$663,094	0.10%	—
51	Corient Private Wealth LLC	6,3596,359	$604,359	0.09%	NEW
52	Clear Creek Financial Management, LLC	6,1436,143	$583,831	0.09%	ADD 3%
53	SummerHaven Investment Management, LLC	6,0706,070	$576,893	0.09%	TRIM -16%
54	RAYMOND JAMES FINANCIAL INC	5,8095,809	$552,087	0.08%	ADD 14%
55	ISLAY CAPITAL MANAGEMENT, LLC	5,8075,807	$551,897	0.08%	ADD 2678%
56	OSAIC HOLDINGS, INC.	5,7625,762	$547,614	0.08%	ADD 611%
57	RHUMBLINE ADVISERS	5,6955,695	$541,243	0.08%	ADD 37%
58	JUPITER ASSET MANAGEMENT LTD	5,6645,664	$538,307	0.08%	NEW
59	ALPS ADVISORS INC	5,5785,578	$530,133	0.08%	ADD 18%
60	Cetera Investment Advisers	5,5285,528	$525,381	0.08%	TRIM -36%
61	XTX Topco Ltd	4,8424,842	$460,184	0.07%	TRIM -11%
62	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	4,5984,598	$436,994	0.07%	ADD 32%
63	Invesco Ltd.	4,2064,206	$399,739	0.06%	TRIM -14%
64	Creative Planning	3,9153,915	$372,082	0.06%	TRIM -24%
65	State of Tennessee, Department of Treasury	3,9033,903	$370,942	0.06%	NEW
66	DEUTSCHE BANK AG\	3,8833,883	$369,040	0.06%	ADD 47%
67	Allspring Global Investments Holdings, LLC	3,7903,790	$360,202	0.05%	NEW
68	MAI Capital Management	3,6973,697	$351,363	0.05%	—
69	PRICE T ROWE ASSOCIATES INC /MD/	3,6483,648	$347,000	0.05%	ADD 77%
70	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	3,6353,635	$345,470	0.05%	—
71	UNITED CAPITAL FINANCIAL ADVISORS, LLC	3,5863,586	$340,813	0.05%	NEW
72	Vanguard Global Advisers, LLC	3,0133,013	$286,356	0.04%	NEW
73	MetLife Investment Management, LLC	2,8842,884	$274,095	0.04%	ADD 35%
74	Brevan Howard Capital Management LP	2,7712,771	$263,356	0.04%	NEW
75	Legal & General Group Plc	2,6312,631	$250,050	0.04%	TRIM -28%
76	Aquatic Capital Management LLC	2,5942,594	$246,534	0.04%	NEW
77	Austin Asset Management Co Inc	2,5232,523	$239,786	0.04%	—
78	Scissortail Wealth Management, LLC	2,5132,513	$238,836	0.04%	—
79	Balyasny Asset Management L.P.	2,5102,510	$238,551	0.04%	NEW
80	Engineers Gate Manager LP	2,4302,430	$230,947	0.03%	NEW
81	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	2,4242,424	$230,377	0.03%	ADD 51%
82	SUSQUEHANNA INTERNATIONAL GROUP, LLP	2,4212,421	$230,092	0.03%	TRIM -44%
83	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	2,4192,419	$229,902	0.03%	ADD 25%
84	FRANKLIN RESOURCES INC	2,2512,251	$213,935	0.03%	—
85	CAPTRUST FINANCIAL ADVISORS	2,1292,129	$202,340	0.03%	NEW
86	WELLS FARGO & COMPANY/MN	2,1172,117	$201,200	0.03%	TRIM -55%
87	VANGUARD ASSET MANAGEMENT, Ltd	2,0612,061	$195,877	0.03%	NEW
88	MCGUIRE CAPITAL ADVISORS INC	2,0512,051	$194,927	0.03%	ADD 105%
89	KLP KAPITALFORVALTNING AS	1,5001,500	$142,560	0.02%	—
90	Police & Firemen's Retirement System of New Jersey	1,3041,304	$123,932	0.02%	ADD 46%
91	Sterling Capital Management LLC	1,2581,258	$119,560	0.02%	TRIM -36%
92	NEW YORK STATE COMMON RETIREMENT FUND	1,1001,100	$104,544	0.02%	—
93	Vestcor Inc	1,0791,079	$103,000	0.02%	—
94	EverSource Wealth Advisors, LLC	873873	$82,970	0.01%	NEW
95	WealthCollab, LLC	845845	$80,309	0.01%	—
96	Vanguard Investments Australia, Ltd.	752752	$71,470	0.01%	NEW
97	CITIGROUP INC	687687	$65,293	0.01%	ADD 150%
98	NISA INVESTMENT ADVISORS, LLC	600600	$57,024	0.01%	NEW
99	Ameritas Investment Partners, Inc.	421421	$40,012	0.01%	ADD 45%
100	Larson Financial Group LLC	397397	$37,731	0.01%	—

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Buyers & sellers2026-Q1 vs 2025-Q4 · 90 bought / 54 sold · net +146,448 shares · 1.1d of ADV

Bought90 filers

Shares: 1,065,381
Value: $101M
Opened: 39 · 542,839 sh
Days of ADV: 7.7d

Sold54 filers

Shares: 918,933
Value: $87M
Closed: 29 · 368,514 sh
Days of ADV: 6.7d

Net (all filers) +146,448 sh · $14M · 5.6% of the prior register

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

31K

37K

248K

262K

282K

379K

$36M

Pertento Partners LLP

—

270K

324K

374K

$36M

VANGUARD CAPITAL MANAGEMENT LLC

—

219K

$21M

AMERICAN CENTURY COMPANIES INC

43K

74K

104K

115K

132K

203K

$19M

Topline Capital Management, LLC

180K

309K

557K

675K

178K

$17M

STATE STREET CORP

12K

14K

63K

78K

87K

123K

$12M

GEODE CAPITAL MANAGEMENT, LLC

34K

36K

79K

81K

83K

122K

$12M

MILLENNIUM MANAGEMENT LLC

61K

32K

93K

74K

90K

$9M

UBS Group AG

45K

69K

55K

70K

$7M

WINMILL & CO. INC

—

65K

$6M

VICTORY CAPITAL MANAGEMENT INC

—

16K

14K

45K

$4M

MORGAN STANLEY

659

31K

121K

58K

42K

$4M

NORTHERN TRUST CORP

27K

30K

28K

41K

$4M

ONE PLUS ONE WEALTH MANAGEMENT, LLC

38K

39K

41K

40K

$4M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

40K

$4M

Institutional footprint by quarter

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	127	2,771,932	39.8%	$263M
2025-Q4	117	2,625,484	37.1%	$432M
2025-Q3	95	2,425,120	34.3%	$251M
2025-Q2	102	1,745,572	29.2%	$217M
2025-Q1	46

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · NUTX

Full stake history →

Large holders — 13G, passive (top 4 by % of class)

Holder	% of class	Type	As of
Topline Capital Management, LLC	9.9%	QII	2025-07-22	SEC →
Pertento Partners LLP	5.9%	Passive	2026-05-01	SEC →
BlackRock, Inc.	5.3%	QII	2026-03-31	SEC →
HIGHBRIDGE CAPITAL MANAGEMENT LLC	0%	QII	2024-12-31	SEC →

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Institutional ownership· 13F filers holding NUTX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · NUTX

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Institutional ownership· 13F filers holding NUTX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · NUTX

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NUTX US Equity