SNDA US Equity

SONIDA SENIOR LIVING, INC.

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Health Care · Services-Nursing & Personal Care Facilities · CIK 1043000 · FYE 1231

$40.75

-2.32 (-5.39%)

USD · as of 2026-07-29 · marketstack

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

229 holders

% of shares outstanding held

54.7%

Shares held (13F)

25,912,006

Reporting holders

229

Top holders

largest 100 of 229 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Conversant Capital LLC	14,605,87414.6M	$471M	30.85%	ADD 58%
2	Capital International Investors	1,743,5721.7M	$56M	3.68%	NEW†
3	Irenic Capital Management LP	1,219,7471.2M	$39M	2.58%	ADD 1049%
4	Hazelview Securities Inc.	668,647668,647	$22M	1.41%	TRIM -14%
5	J. Goldman & Co LP	550,676550,676	$18M	1.16%	ADD 231%
6	Solas Capital Management, LLC	445,879445,879	$14M	0.94%	TRIM -2%
7	BlackRock, Inc.	424,510424,510	$14M	0.90%	TRIM -4%
8	VANGUARD CAPITAL MANAGEMENT LLC	363,741363,741	$12M	0.77%	NEW
9	Clayton Partners LLC	311,076311,076	$10M	0.66%	ADD 12%
10	JANE STREET GROUP, LLC	273,428273,428	$9M	0.58%	NEW
11	Obion Capital Management LP	268,793268,793	$9M	0.57%	ADD 38%
12	LuminArx Capital Management LP	258,750258,750	$8M	0.55%	NEW
13	Emmett Investment Management, LP	234,824234,824	$8M	0.50%	ADD 11%
14	DigitalBridge Group, Inc.	226,400226,400	$7M	0.48%	NEW
15	RUSH ISLAND MANAGEMENT, LP	218,171218,171	$7M	0.46%	NEW
16	GARNET EQUITY CAPITAL HOLDINGS, INC.	191,928191,928	$6M	0.41%	NEW
17	MAKENA CAPITAL MANAGEMENT LLC	185,000185,000	$6M	0.39%	—
18	GEODE CAPITAL MANAGEMENT, LLC	159,830159,830	$5M	0.34%	ADD 3%
19	Arbiter Partners Capital Management LLC	152,231152,231	$5M	0.32%	TRIM -17%
20	MORGAN STANLEY	142,996142,996	$5M	0.30%	ADD 755%
21	STATE STREET CORP	140,189140,189	$5M	0.30%	ADD 63%
22	RENAISSANCE TECHNOLOGIES LLC	134,776134,776	$4M	0.28%	ADD 6%
23	CenterBook Partners LP	131,971131,971	$4M	0.28%	NEW
24	CITADEL ADVISORS LLC	127,066127,066	$4M	0.27%	ADD 265%
25	ALLIANCEBERNSTEIN L.P.	122,530122,530	$4M	0.26%	NEW
26	LPL Financial LLC	123,331123,331	$4M	0.26%	NEW
27	PRUDENTIAL FINANCIAL INC	118,701118,701	$4M	0.25%	ADD 6%
28	BlueCrest Capital Management Ltd	89,90989,909	$3M	0.19%	NEW
29	AMERIPRISE FINANCIAL INC	89,21289,212	$3M	0.19%	NEW
30	MILLENNIUM MANAGEMENT LLC	85,66885,668	$3M	0.18%	NEW
31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	74,08074,080	$2M	0.16%	NEW
32	COMMONWEALTH EQUITY SERVICES, LLC	72,09572,095	$2M	0.15%	NEW
33	DIMENSIONAL FUND ADVISORS LP	61,94261,942	$2M	0.13%	NEW
34	UBS Group AG	59,92759,927	$2M	0.13%	ADD 328%
35	NORTHERN TRUST CORP	54,98554,985	$2M	0.12%	ADD 2%
36	VANGUARD FIDUCIARY TRUST CO	50,61450,614	$2M	0.11%	NEW
37	OSAIC HOLDINGS, INC.	50,35950,359	$2M	0.11%	ADD 47408%
38	Manatuck Hill Partners, LLC	50,00050,000	$2M	0.11%	NEW
39	GOLDMAN SACHS GROUP INC	49,43649,436	$2M	0.10%	ADD 21%
40	Cambridge Investment Research Advisors, Inc.	45,51345,513	$1M	0.10%	NEW
41	FJ Capital Management LLC	45,47245,472	$1M	0.10%	NEW
42	Quadrature Capital Ltd	43,66943,669	$1M	0.09%	NEW
43	Tyro Capital Management LLC	36,45136,451	$1M	0.08%	NEW
44	PRELUDE CAPITAL MANAGEMENT, LLC	35,70035,700	$1M	0.08%	NEW
45	Cetera Investment Advisers	33,81333,813	$1M	0.07%	NEW
46	JPMORGAN CHASE & CO	34,67434,674	$1M	0.07%	ADD 1480%
47	Kestra Advisory Services, LLC	32,13632,136	$1M	0.07%	NEW
48	VANGUARD PORTFOLIO MANAGEMENT LLC	32,10732,107	$1M	0.07%	NEW
49	RAYMOND JAMES FINANCIAL INC	30,10030,100	$970,726	0.06%	NEW
50	XTX Topco Ltd	29,84829,848	$962,598	0.06%	NEW
51	Eversept Partners, LP	28,43728,437	$917,093	0.06%	NEW
52	BYRNE FINANCIAL FREEDOM, LLC	27,38527,385	$883,174	0.06%	NEW
53	ROYAL BANK OF CANADA	27,05127,051	$873,000	0.06%	ADD 3450%
54	NorthRock Partners, LLC	26,87626,876	$866,751	0.06%	NEW
55	Capital Management Associates, Inc	26,43426,434	$852,497	0.06%	NEW
56	D. E. Shaw & Co., Inc.	26,42226,422	$852,110	0.06%	NEW
57	Fisher Asset Management, LLC	25,16925,169	$811,703	0.05%	NEW
58	Creative Planning	25,11825,118	$810,056	0.05%	NEW
59	HighTower Advisors, LLC	24,93624,936	$804,186	0.05%	NEW
60	Nuveen, LLC	22,16222,162	$714,725	0.05%	ADD 209%
61	Squarepoint Ops LLC	21,85621,856	$704,856	0.05%	NEW
62	BlueStem Wealth Partners, LLC	21,61321,613	$697,019	0.05%	NEW
63	Pekin Hardy Strauss, Inc.	20,69520,695	$667,414	0.04%	NEW
64	Gaddis Premier Wealth Advisors LLC	20,36620,366	$656,804	0.04%	NEW
65	COBALT CAPITAL MANAGEMENT, INC.	20,32820,328	$655,578	0.04%	NEW
66	EntryPoint Capital, LLC	19,98619,986	$644,549	0.04%	NEW
67	BlueChip Wealth Advisors LLC	19,72619,726	$636,164	0.04%	NEW
68	Merit Financial Group, LLC	19,61319,613	$632,519	0.04%	NEW
69	MML INVESTORS SERVICES, LLC	19,52319,523	$629,617	0.04%	NEW
70	Sovran Advisors, LLC	16,47716,477	$625,467	0.03%	NEW
71	Qube Research & Technologies Ltd	18,16518,165	$585,821	0.04%	NEW
72	Militia Capital Management LLC	17,85417,854	$575,792	0.04%	NEW
73	Prescott Group Capital Management, L.L.C.	17,60417,604	$567,729	0.04%	—
74	Hudson Bay Capital Management LP	17,17417,174	$553,862	0.04%	NEW
75	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	17,03717,037	$549,443	0.04%	ADD 116%
76	RITHOLTZ WEALTH MANAGEMENT	16,89916,899	$544,993	0.04%	NEW
77	Destiny Wealth Partners, LLC	16,59216,592	$535,092	0.04%	NEW
78	Bank of New York Mellon Corp	16,10716,107	$519,451	0.03%	TRIM -8%
79	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	16,09016,090	$518,903	0.03%	TRIM -9%
80	Verition Fund Management LLC	15,87115,871	$511,840	0.03%	NEW
81	HighPoint Advisor Group LLC	15,66515,665	$505,200	0.03%	NEW
82	Gateway Wealth Partners, LLC	15,22615,226	$491,038	0.03%	NEW
83	Independent Advisor Alliance	15,04115,041	$485,075	0.03%	NEW
84	ExodusPoint Capital Management, LP	14,44314,443	$465,787	0.03%	NEW
85	Proficio Capital Partners LLC	14,04714,047	$453,016	0.03%	ADD 11%
86	TWO SIGMA SECURITIES, LLC	13,36713,367	$431,086	0.03%	NEW
87	WealthPlan Investment Management, LLC	12,87812,878	$415,316	0.03%	NEW
88	CWM, LLC	12,52212,522	$403,835	0.03%	ADD 4753%
89	Focus Partners Advisor Solutions, LLC	12,01412,014	$387,482	0.03%	NEW
90	TWO SIGMA INVESTMENTS, LP	11,92311,923	$384,517	0.03%	NEW
91	Cannon Wealth Management Services, LLC	11,91311,913	$384,194	0.03%	NEW
92	Longaeva Partners L.P.	11,84811,848	$382,098	0.03%	NEW
93	CITIGROUP INC	11,73711,737	$378,519	0.02%	ADD 9365%
94	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	11,62411,624	$374,060	0.02%	NEW
95	CAPTRUST FINANCIAL ADVISORS	11,08311,083	$357,427	0.02%	NEW
96	STATE OF WISCONSIN INVESTMENT BOARD	10,78710,787	$347,881	0.02%	NEW
97	FAMILY WEALTH PARTNERS, LLC	10,45410,454	$337,140	0.02%	NEW
98	BANK OF AMERICA CORP /DE/	9,8179,817	$316,598	0.02%	ADD 77%
99	Integrated Wealth Concepts LLC	9,5709,570	$308,636	0.02%	NEW
100	MERCER GLOBAL ADVISORS INC /ADV	8,9028,902	$287,090	0.02%	NEW

† 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.

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

Conversant Capital LLC

9.2M

9.3M

14.6M

$471M

Capital International Investors

—

1.7M

$56M

Irenic Capital Management LP

—

106K

1.2M

$39M

Hazelview Securities Inc.

1.1M

1.0M

970K

890K

777K

669K

$22M

J. Goldman & Co LP

—

167K

551K

$18M

Solas Capital Management, LLC

509K

520K

475K

468K

456K

446K

$14M

BlackRock, Inc.

400K

395K

441K

437K

444K

425K

$14M

VANGUARD CAPITAL MANAGEMENT LLC

—

364K

$12M

Clayton Partners LLC

222K

230K

261K

313K

279K

311K

$10M

JANE STREET GROUP, LLC

—

13K

—

273K

$9M

Obion Capital Management LP

—

195K

269K

$9M

LuminArx Capital Management LP

—

259K

$8M

Emmett Investment Management, LP

115K

158K

198K

402K

211K

235K

$8M

DigitalBridge Group, Inc.

—

226K

$7M

RUSH ISLAND MANAGEMENT, LP

—

218K

$7M

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 uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	229	25,912,006	54.7%	$836M
2025-Q4	69	13,927,597	29.4%	$453M
2025-Q3	64	13,898,919	29.4%	$385M
2025-Q2	62	14,050,922	29.7%	$355M
2025-Q1	57	13,972,589	29.5%	$327M
2024-Q4	60	13,945,920	29.5%	$322M
2024-Q3	63	12,578,868	26.6%	$334M
2024-Q2	36	9,610,102	20.3%	$266M
2024-Q1	29	8,801,411	18.6%	$251M
2023-Q4	20	5,232,397	11.1%	$53M

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.

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

229 holders

% of shares outstanding held

54.7%

Shares held (13F)

25,912,006

Reporting holders

229

Top holders

largest 100 of 229 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Conversant Capital LLC	14,605,87414.6M	$471M	30.85%	ADD 58%
2	Capital International Investors	1,743,5721.7M	$56M	3.68%	NEW†
3	Irenic Capital Management LP	1,219,7471.2M	$39M	2.58%	ADD 1049%
4	Hazelview Securities Inc.	668,647668,647	$22M	1.41%	TRIM -14%
5	J. Goldman & Co LP	550,676550,676	$18M	1.16%	ADD 231%
6	Solas Capital Management, LLC	445,879445,879	$14M	0.94%	TRIM -2%
7	BlackRock, Inc.	424,510424,510	$14M	0.90%	TRIM -4%
8	VANGUARD CAPITAL MANAGEMENT LLC	363,741363,741	$12M	0.77%	NEW
9	Clayton Partners LLC	311,076311,076	$10M	0.66%	ADD 12%
10	JANE STREET GROUP, LLC	273,428273,428	$9M	0.58%	NEW
11	Obion Capital Management LP	268,793268,793	$9M	0.57%	ADD 38%
12	LuminArx Capital Management LP	258,750258,750	$8M	0.55%	NEW
13	Emmett Investment Management, LP	234,824234,824	$8M	0.50%	ADD 11%
14	DigitalBridge Group, Inc.	226,400226,400	$7M	0.48%	NEW
15	RUSH ISLAND MANAGEMENT, LP	218,171218,171	$7M	0.46%	NEW
16	GARNET EQUITY CAPITAL HOLDINGS, INC.	191,928191,928	$6M	0.41%	NEW
17	MAKENA CAPITAL MANAGEMENT LLC	185,000185,000	$6M	0.39%	—
18	GEODE CAPITAL MANAGEMENT, LLC	159,830159,830	$5M	0.34%	ADD 3%
19	Arbiter Partners Capital Management LLC	152,231152,231	$5M	0.32%	TRIM -17%
20	MORGAN STANLEY	142,996142,996	$5M	0.30%	ADD 755%
21	STATE STREET CORP	140,189140,189	$5M	0.30%	ADD 63%
22	RENAISSANCE TECHNOLOGIES LLC	134,776134,776	$4M	0.28%	ADD 6%
23	CenterBook Partners LP	131,971131,971	$4M	0.28%	NEW
24	CITADEL ADVISORS LLC	127,066127,066	$4M	0.27%	ADD 265%
25	ALLIANCEBERNSTEIN L.P.	122,530122,530	$4M	0.26%	NEW
26	LPL Financial LLC	123,331123,331	$4M	0.26%	NEW
27	PRUDENTIAL FINANCIAL INC	118,701118,701	$4M	0.25%	ADD 6%
28	BlueCrest Capital Management Ltd	89,90989,909	$3M	0.19%	NEW
29	AMERIPRISE FINANCIAL INC	89,21289,212	$3M	0.19%	NEW
30	MILLENNIUM MANAGEMENT LLC	85,66885,668	$3M	0.18%	NEW
31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	74,08074,080	$2M	0.16%	NEW
32	COMMONWEALTH EQUITY SERVICES, LLC	72,09572,095	$2M	0.15%	NEW
33	DIMENSIONAL FUND ADVISORS LP	61,94261,942	$2M	0.13%	NEW
34	UBS Group AG	59,92759,927	$2M	0.13%	ADD 328%
35	NORTHERN TRUST CORP	54,98554,985	$2M	0.12%	ADD 2%
36	VANGUARD FIDUCIARY TRUST CO	50,61450,614	$2M	0.11%	NEW
37	OSAIC HOLDINGS, INC.	50,35950,359	$2M	0.11%	ADD 47408%
38	Manatuck Hill Partners, LLC	50,00050,000	$2M	0.11%	NEW
39	GOLDMAN SACHS GROUP INC	49,43649,436	$2M	0.10%	ADD 21%
40	Cambridge Investment Research Advisors, Inc.	45,51345,513	$1M	0.10%	NEW
41	FJ Capital Management LLC	45,47245,472	$1M	0.10%	NEW
42	Quadrature Capital Ltd	43,66943,669	$1M	0.09%	NEW
43	Tyro Capital Management LLC	36,45136,451	$1M	0.08%	NEW
44	PRELUDE CAPITAL MANAGEMENT, LLC	35,70035,700	$1M	0.08%	NEW
45	Cetera Investment Advisers	33,81333,813	$1M	0.07%	NEW
46	JPMORGAN CHASE & CO	34,67434,674	$1M	0.07%	ADD 1480%
47	Kestra Advisory Services, LLC	32,13632,136	$1M	0.07%	NEW
48	VANGUARD PORTFOLIO MANAGEMENT LLC	32,10732,107	$1M	0.07%	NEW
49	RAYMOND JAMES FINANCIAL INC	30,10030,100	$970,726	0.06%	NEW
50	XTX Topco Ltd	29,84829,848	$962,598	0.06%	NEW
51	Eversept Partners, LP	28,43728,437	$917,093	0.06%	NEW
52	BYRNE FINANCIAL FREEDOM, LLC	27,38527,385	$883,174	0.06%	NEW
53	ROYAL BANK OF CANADA	27,05127,051	$873,000	0.06%	ADD 3450%
54	NorthRock Partners, LLC	26,87626,876	$866,751	0.06%	NEW
55	Capital Management Associates, Inc	26,43426,434	$852,497	0.06%	NEW
56	D. E. Shaw & Co., Inc.	26,42226,422	$852,110	0.06%	NEW
57	Fisher Asset Management, LLC	25,16925,169	$811,703	0.05%	NEW
58	Creative Planning	25,11825,118	$810,056	0.05%	NEW
59	HighTower Advisors, LLC	24,93624,936	$804,186	0.05%	NEW
60	Nuveen, LLC	22,16222,162	$714,725	0.05%	ADD 209%
61	Squarepoint Ops LLC	21,85621,856	$704,856	0.05%	NEW
62	BlueStem Wealth Partners, LLC	21,61321,613	$697,019	0.05%	NEW
63	Pekin Hardy Strauss, Inc.	20,69520,695	$667,414	0.04%	NEW
64	Gaddis Premier Wealth Advisors LLC	20,36620,366	$656,804	0.04%	NEW
65	COBALT CAPITAL MANAGEMENT, INC.	20,32820,328	$655,578	0.04%	NEW
66	EntryPoint Capital, LLC	19,98619,986	$644,549	0.04%	NEW
67	BlueChip Wealth Advisors LLC	19,72619,726	$636,164	0.04%	NEW
68	Merit Financial Group, LLC	19,61319,613	$632,519	0.04%	NEW
69	MML INVESTORS SERVICES, LLC	19,52319,523	$629,617	0.04%	NEW
70	Sovran Advisors, LLC	16,47716,477	$625,467	0.03%	NEW
71	Qube Research & Technologies Ltd	18,16518,165	$585,821	0.04%	NEW
72	Militia Capital Management LLC	17,85417,854	$575,792	0.04%	NEW
73	Prescott Group Capital Management, L.L.C.	17,60417,604	$567,729	0.04%	—
74	Hudson Bay Capital Management LP	17,17417,174	$553,862	0.04%	NEW
75	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	17,03717,037	$549,443	0.04%	ADD 116%
76	RITHOLTZ WEALTH MANAGEMENT	16,89916,899	$544,993	0.04%	NEW
77	Destiny Wealth Partners, LLC	16,59216,592	$535,092	0.04%	NEW
78	Bank of New York Mellon Corp	16,10716,107	$519,451	0.03%	TRIM -8%
79	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	16,09016,090	$518,903	0.03%	TRIM -9%
80	Verition Fund Management LLC	15,87115,871	$511,840	0.03%	NEW
81	HighPoint Advisor Group LLC	15,66515,665	$505,200	0.03%	NEW
82	Gateway Wealth Partners, LLC	15,22615,226	$491,038	0.03%	NEW
83	Independent Advisor Alliance	15,04115,041	$485,075	0.03%	NEW
84	ExodusPoint Capital Management, LP	14,44314,443	$465,787	0.03%	NEW
85	Proficio Capital Partners LLC	14,04714,047	$453,016	0.03%	ADD 11%
86	TWO SIGMA SECURITIES, LLC	13,36713,367	$431,086	0.03%	NEW
87	WealthPlan Investment Management, LLC	12,87812,878	$415,316	0.03%	NEW
88	CWM, LLC	12,52212,522	$403,835	0.03%	ADD 4753%
89	Focus Partners Advisor Solutions, LLC	12,01412,014	$387,482	0.03%	NEW
90	TWO SIGMA INVESTMENTS, LP	11,92311,923	$384,517	0.03%	NEW
91	Cannon Wealth Management Services, LLC	11,91311,913	$384,194	0.03%	NEW
92	Longaeva Partners L.P.	11,84811,848	$382,098	0.03%	NEW
93	CITIGROUP INC	11,73711,737	$378,519	0.02%	ADD 9365%
94	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	11,62411,624	$374,060	0.02%	NEW
95	CAPTRUST FINANCIAL ADVISORS	11,08311,083	$357,427	0.02%	NEW
96	STATE OF WISCONSIN INVESTMENT BOARD	10,78710,787	$347,881	0.02%	NEW
97	FAMILY WEALTH PARTNERS, LLC	10,45410,454	$337,140	0.02%	NEW
98	BANK OF AMERICA CORP /DE/	9,8179,817	$316,598	0.02%	ADD 77%
99	Integrated Wealth Concepts LLC	9,5709,570	$308,636	0.02%	NEW
100	MERCER GLOBAL ADVISORS INC /ADV	8,9028,902	$287,090	0.02%	NEW

† 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.

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

Conversant Capital LLC

9.2M

9.3M

14.6M

$471M

Capital International Investors

—

1.7M

$56M

Irenic Capital Management LP

—

106K

1.2M

$39M

Hazelview Securities Inc.

1.1M

1.0M

970K

890K

777K

669K

$22M

J. Goldman & Co LP

—

167K

551K

$18M

Solas Capital Management, LLC

509K

520K

475K

468K

456K

446K

$14M

BlackRock, Inc.

400K

395K

441K

437K

444K

425K

$14M

VANGUARD CAPITAL MANAGEMENT LLC

—

364K

$12M

Clayton Partners LLC

222K

230K

261K

313K

279K

311K

$10M

JANE STREET GROUP, LLC

—

13K

—

273K

$9M

Obion Capital Management LP

—

195K

269K

$9M

LuminArx Capital Management LP

—

259K

$8M

Emmett Investment Management, LP

115K

158K

198K

402K

211K

235K

$8M

DigitalBridge Group, Inc.

—

226K

$7M

RUSH ISLAND MANAGEMENT, LP

—

218K

$7M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	229	25,912,006	54.7%	$836M
2025-Q4	69	13,927,597	29.4%	$453M
2025-Q3	64	13,898,919	29.4%	$385M
2025-Q2	62	14,050,922	29.7%	$355M
2025-Q1	57	13,972,589	29.5%	$327M
2024-Q4	60	13,945,920	29.5%	$322M
2024-Q3	63	12,578,868	26.6%	$334M
2024-Q2	36	9,610,102	20.3%	$266M
2024-Q1	29	8,801,411	18.6%	$251M
2023-Q4	20	5,232,397	11.1%	$53M

Short interest has its own tab now — open SI →

SNDA US Equity☆

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

Top holders

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

Institutional footprint by quarter

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

Top holders

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

Institutional footprint by quarter

SNDA US Equity