PRCT US Equity

PROCEPT BioRobotics Corp

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Health Care · Surgical & Medical Instruments & Apparatus · CIK 1588978 · FYE 1231

$18.08

+0.39 (+2.20%)

USD · as of 2026-07-28 · marketstack

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

255 holders

% of shares outstanding held

98.0%

Shares held (13F)

55,800,311

Reporting holders

255

Top holders

largest 100 of 255 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	4,362,0024.4M	$109M	7.66%	—
2	T. Rowe Price Investment Management, Inc.	3,273,7943.3M	$82M	5.75%	TRIM -10%
3	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	3,089,3783.1M	$77M	5.43%	—
4	VANGUARD PORTFOLIO MANAGEMENT LLC	2,421,3622.4M	$61M	4.25%	NEW†
5	VANGUARD CAPITAL MANAGEMENT LLC	2,399,0672.4M	$60M	4.21%	NEW†
6	Chicago Capital, LLC	2,160,5872.2M	$54M	3.80%	ADD 81%
7	Prosight Management, LP	1,945,0001.9M	$49M	3.42%	ADD 41%
8	MACKENZIE FINANCIAL CORP	1,720,7381.7M	$43M	3.02%	ADD 9%
9	STATE STREET CORP	1,529,6311.5M	$38M	2.69%	ADD 3%
10	FMR LLC	1,461,9041.5M	$37M	2.57%	TRIM -69%
11	GEODE CAPITAL MANAGEMENT, LLC	1,363,5001.4M	$34M	2.40%	ADD 3%
12	Artisan Partners Limited Partnership	1,187,3491.2M	$30M	2.09%	TRIM -22%
13	Champlain Investment Partners, LLC	1,136,3221.1M	$28M	2.00%	TRIM -21%
14	Point72 Asset Management, L.P.	1,128,5431.1M	$28M	1.98%	NEW
15	MILLENNIUM MANAGEMENT LLC	1,005,4581.0M	$25M	1.77%	ADD 162%
16	MORGAN STANLEY	977,407977,407	$24M	1.72%	ADD 16%
17	BAILLIE GIFFORD & CO	973,502973,502	$24M	1.71%	TRIM -4%
18	Fiera Capital Corp	967,595967,595	$24M	1.70%	ADD 250%
19	Divisadero Street Capital Management, LP	866,338866,338	$22M	1.52%	NEW
20	WELLINGTON MANAGEMENT GROUP LLP	861,605861,605	$22M	1.51%	NEW
21	MIROVA	723,842723,842	$18M	1.27%	NEW
22	MARSHALL WACE, LLP	698,232698,232	$17M	1.23%	ADD 221%
23	BANK OF AMERICA CORP /DE/	630,689630,689	$16M	1.11%	ADD 46%
24	FRONTIER CAPITAL MANAGEMENT CO LLC	609,857609,857	$15M	1.07%	ADD 160%
25	PRICE T ROWE ASSOCIATES INC /MD/	605,958605,958	$15M	1.06%	TRIM -14%
26	NORTHERN TRUST CORP	552,018552,018	$14M	0.97%	—
27	UBS Group AG	504,493504,493	$13M	0.89%	TRIM -52%
28	Bellevue Group AG	502,286502,286	$13M	0.88%	TRIM -3%
29	Eagle Health Investments LP	483,815483,815	$12M	0.85%	ADD 57%
30	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	481,300481,300	$12M	0.85%	TRIM -31%
31	Rhenman & Partners Asset Management AB	475,000475,000	$12M	0.83%	TRIM -22%
32	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	457,056457,056	$11M	0.80%	—
33	NEW YORK STATE COMMON RETIREMENT FUND	440,056440,056	$11M	0.77%	ADD 33%
34	CPMG Inc	426,262426,262	$11M	0.75%	NEW
35	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	424,309424,309	$11M	0.75%	—
36	VANGUARD FIDUCIARY TRUST CO	384,311384,311	$10M	0.68%	NEW
37	JANUS HENDERSON GROUP PLC	384,246384,246	$10M	0.68%	ADD 13%
38	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	377,600377,600	$9M	0.66%	ADD 43%
39	C WorldWide Group Holding A/S	375,000375,000	$9M	0.66%	—
40	Trexquant Investment LP	373,400373,400	$9M	0.66%	ADD 152%
41	JOHNSON & JOHNSON	357,939357,939	$9M	0.63%	—
42	HSBC HOLDINGS PLC	338,886338,886	$8M	0.60%	NEW
43	BLAIR WILLIAM & CO/IL	323,935323,935	$8M	0.57%	ADD 54%
44	CITIGROUP INC	322,745322,745	$8M	0.57%	ADD 123%
45	GOLDMAN SACHS GROUP INC	302,044302,044	$8M	0.53%	TRIM -42%
46	Rockefeller Capital Management L.P.	298,400298,400	$7M	0.52%	ADD 31%
47	Man Group plc	291,832291,832	$7M	0.51%	NEW
48	JPMORGAN CHASE & CO	271,231271,231	$7M	0.48%	ADD 475%
49	Davern Capital Partners, LP	261,200261,200	$7M	0.46%	NEW
50	AQR CAPITAL MANAGEMENT LLC	255,851255,851	$6M	0.45%	ADD 494%
51	Granite Investment Partners, LLC	252,028252,028	$6M	0.44%	TRIM -5%
52	Portolan Capital Management, LLC	251,716251,716	$6M	0.44%	—
53	TWO SIGMA INVESTMENTS, LP	228,511228,511	$6M	0.40%	TRIM -14%
54	WASATCH ADVISORS LP	222,644222,644	$6M	0.39%	—
55	Werba Rubin Papier Wealth Management	210,000210,000	$5M	0.37%	—
56	SEGALL BRYANT & HAMILL, LLC	207,606207,606	$5M	0.36%	TRIM -5%
57	Mitsubishi UFJ Asset Management Co., Ltd.	204,742204,742	$5M	0.36%	ADD 17%
58	BNP PARIBAS FINANCIAL MARKETS	198,150198,150	$5M	0.35%	TRIM -5%
59	Nuveen, LLC	197,766197,766	$5M	0.35%	TRIM -30%
60	ALLIANCEBERNSTEIN L.P.	147,327147,327	$5M	0.26%	TRIM -96%
61	Longaeva Partners L.P.	175,000175,000	$4M	0.31%	NEW
62	FEDERATED HERMES, INC.	174,436174,436	$4M	0.31%	ADD 16%
63	Soleus Capital Management, L.P.	160,000160,000	$4M	0.28%	NEW
64	TD Asset Management Inc	151,734151,734	$4M	0.27%	TRIM -7%
65	Bank of New York Mellon Corp	145,835145,835	$4M	0.26%	TRIM -2%
66	ENVESTNET ASSET MANAGEMENT INC	139,070139,070	$3M	0.24%	ADD 58%
67	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	136,738136,738	$3M	0.24%	—
68	BARCLAYS PLC	132,487132,487	$3M	0.23%	ADD 38%
69	STATE OF WISCONSIN INVESTMENT BOARD	131,235131,235	$3M	0.23%	ADD 57%
70	Engineers Gate Manager LP	122,242122,242	$3M	0.21%	ADD 40%
71	Frank, Rimerman Advisors LLC	122,082122,082	$3M	0.21%	—
72	DAFNA Capital Management LLC	120,000120,000	$3M	0.21%	—
73	Banque Transatlantique SA	118,436118,436	$3M	0.21%	NEW
74	RENAISSANCE TECHNOLOGIES LLC	116,166116,166	$3M	0.20%	—
75	PINNACLE ASSOCIATES LTD	114,625114,625	$3M	0.20%	TRIM -7%
76	Swiss National Bank	109,700109,700	$3M	0.19%	—
77	TUDOR INVESTMENT CORP ET AL	109,549109,549	$3M	0.19%	NEW
78	Lane Generational LLC	103,182103,182	$3M	0.18%	ADD 82%
79	OSTERWEIS CAPITAL MANAGEMENT INC	101,325101,325	$3M	0.18%	TRIM -57%
80	Robocap Asset Management Ltd	100,062100,062	$3M	0.18%	—
81	WELLS FARGO & COMPANY/MN	95,12395,123	$2M	0.17%	—
82	Taylor Frigon Capital Management LLC	88,70888,708	$2M	0.16%	ADD 23%
83	FirstWave Capital Management LLC	80,33980,339	$2M	0.14%	TRIM -33%
84	Quantbot Technologies LP	80,07980,079	$2M	0.14%	ADD 72%
85	GSA CAPITAL PARTNERS LLP	78,67778,677	$2M	0.14%	ADD 158%
86	SEI INVESTMENTS CO	77,88777,887	$2M	0.14%	ADD 10%
87	Balyasny Asset Management L.P.	73,94273,942	$2M	0.13%	NEW
88	VELA Investment Management, LLC	73,03973,039	$2M	0.13%	ADD 91%
89	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	70,18470,184	$2M	0.12%	ADD 34%
90	Aberdeen Group plc	70,10070,100	$2M	0.12%	—
91	Quantinno Capital Management LP	67,70067,700	$2M	0.12%	NEW
92	Evolutionary Tree Capital Management, LLC	66,86966,869	$2M	0.12%	TRIM -34%
93	RHUMBLINE ADVISERS	65,52765,527	$2M	0.12%	—
94	Voleon Capital Management LP	65,15965,159	$2M	0.11%	ADD 59%
95	National Philanthropic Trust	59,72059,720	$1M	0.10%	—
96	MANUFACTURERS LIFE INSURANCE COMPANY, THE	59,52759,527	$1M	0.10%	TRIM -7%
97	Corient Private Wealth LLC	57,11957,119	$1M	0.10%	NEW
98	Invesco Ltd.	54,35554,355	$1M	0.10%	ADD 25%
99	DEUTSCHE BANK AG\	54,07354,073	$1M	0.10%	ADD 13%
100	CenterBook Partners LP	52,67052,670	$1M	0.09%	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

BlackRock, Inc.

3.8M

3.9M

4.2M

4.3M

4.4M

$109M

T. Rowe Price Investment Management, Inc.

986K

1.4M

1.5M

2.1M

3.7M

3.3M

$82M

BNP PARIBAS ASSET MANAGEMENT Holding S.A.

495K

344K

784K

1.1M

3.1M

$77M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.4M

$61M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.4M

$60M

Chicago Capital, LLC

380K

422K

569K

1.6M

1.2M

2.2M

$54M

Prosight Management, LP

—

77K

1.4M

1.9M

$49M

MACKENZIE FINANCIAL CORP

—

709K

1.5M

1.6M

1.7M

$43M

STATE STREET CORP

1.2M

1.3M

1.5M

$38M

FMR LLC

8.2M

7.8M

8.0M

4.7M

1.5M

$37M

GEODE CAPITAL MANAGEMENT, LLC

1.2M

1.3M

1.4M

$34M

Artisan Partners Limited Partnership

426K

939K

986K

1.4M

1.5M

1.2M

$30M

Champlain Investment Partners, LLC

457K

676K

1.1M

1.4M

1.1M

$28M

Point72 Asset Management, L.P.

—

64K

—

1.1M

$28M

MILLENNIUM MANAGEMENT LLC

288K

543K

190K

105K

383K

1.0M

$25M

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	255	55,800,311	98.0%	$1.4B
2025-Q4	262	56,557,199	99.4%	$1.8B
2025-Q3	242	58,449,358	102.7%	$2.1B
2025-Q2	271	53,536,925	94.1%	$3.1B
2025-Q1	279	50,459,862	88.7%	$2.9B
2024-Q4	281	50,369,897	88.5%	$4.1B
2024-Q3	250	46,574,288	81.8%	$3.7B
2024-Q2	201	45,372,117	79.7%	$2.8B
2024-Q1	162	46,869,190	82.3%	$2.3B
2023-Q4	145	46,131,645	81.0%	$1.9B
2023-Q3	127	44,490,173	78.2%

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 · PRCT

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder

% of class

Type

As of

T. Rowe Price Investment Management, Inc.

5.9%

QII

2025-12-31

SEC →

BNP Paribas Asset Management Holding S.A.

5.5%

QII

2025-12-31

SEC →

VANGUARD CAPITAL MANAGEMENT LLC

QII

2026-03-31

SEC →

FMR LLC

2.9%

QII

2026-02-27

SEC →

ALLIANCEBERNSTEIN L.P.

0.3%

QII

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

255 holders

% of shares outstanding held

98.0%

Shares held (13F)

55,800,311

Reporting holders

255

Top holders

largest 100 of 255 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	4,362,0024.4M	$109M	7.66%	—
2	T. Rowe Price Investment Management, Inc.	3,273,7943.3M	$82M	5.75%	TRIM -10%
3	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	3,089,3783.1M	$77M	5.43%	—
4	VANGUARD PORTFOLIO MANAGEMENT LLC	2,421,3622.4M	$61M	4.25%	NEW†
5	VANGUARD CAPITAL MANAGEMENT LLC	2,399,0672.4M	$60M	4.21%	NEW†
6	Chicago Capital, LLC	2,160,5872.2M	$54M	3.80%	ADD 81%
7	Prosight Management, LP	1,945,0001.9M	$49M	3.42%	ADD 41%
8	MACKENZIE FINANCIAL CORP	1,720,7381.7M	$43M	3.02%	ADD 9%
9	STATE STREET CORP	1,529,6311.5M	$38M	2.69%	ADD 3%
10	FMR LLC	1,461,9041.5M	$37M	2.57%	TRIM -69%
11	GEODE CAPITAL MANAGEMENT, LLC	1,363,5001.4M	$34M	2.40%	ADD 3%
12	Artisan Partners Limited Partnership	1,187,3491.2M	$30M	2.09%	TRIM -22%
13	Champlain Investment Partners, LLC	1,136,3221.1M	$28M	2.00%	TRIM -21%
14	Point72 Asset Management, L.P.	1,128,5431.1M	$28M	1.98%	NEW
15	MILLENNIUM MANAGEMENT LLC	1,005,4581.0M	$25M	1.77%	ADD 162%
16	MORGAN STANLEY	977,407977,407	$24M	1.72%	ADD 16%
17	BAILLIE GIFFORD & CO	973,502973,502	$24M	1.71%	TRIM -4%
18	Fiera Capital Corp	967,595967,595	$24M	1.70%	ADD 250%
19	Divisadero Street Capital Management, LP	866,338866,338	$22M	1.52%	NEW
20	WELLINGTON MANAGEMENT GROUP LLP	861,605861,605	$22M	1.51%	NEW
21	MIROVA	723,842723,842	$18M	1.27%	NEW
22	MARSHALL WACE, LLP	698,232698,232	$17M	1.23%	ADD 221%
23	BANK OF AMERICA CORP /DE/	630,689630,689	$16M	1.11%	ADD 46%
24	FRONTIER CAPITAL MANAGEMENT CO LLC	609,857609,857	$15M	1.07%	ADD 160%
25	PRICE T ROWE ASSOCIATES INC /MD/	605,958605,958	$15M	1.06%	TRIM -14%
26	NORTHERN TRUST CORP	552,018552,018	$14M	0.97%	—
27	UBS Group AG	504,493504,493	$13M	0.89%	TRIM -52%
28	Bellevue Group AG	502,286502,286	$13M	0.88%	TRIM -3%
29	Eagle Health Investments LP	483,815483,815	$12M	0.85%	ADD 57%
30	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	481,300481,300	$12M	0.85%	TRIM -31%
31	Rhenman & Partners Asset Management AB	475,000475,000	$12M	0.83%	TRIM -22%
32	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	457,056457,056	$11M	0.80%	—
33	NEW YORK STATE COMMON RETIREMENT FUND	440,056440,056	$11M	0.77%	ADD 33%
34	CPMG Inc	426,262426,262	$11M	0.75%	NEW
35	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	424,309424,309	$11M	0.75%	—
36	VANGUARD FIDUCIARY TRUST CO	384,311384,311	$10M	0.68%	NEW
37	JANUS HENDERSON GROUP PLC	384,246384,246	$10M	0.68%	ADD 13%
38	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	377,600377,600	$9M	0.66%	ADD 43%
39	C WorldWide Group Holding A/S	375,000375,000	$9M	0.66%	—
40	Trexquant Investment LP	373,400373,400	$9M	0.66%	ADD 152%
41	JOHNSON & JOHNSON	357,939357,939	$9M	0.63%	—
42	HSBC HOLDINGS PLC	338,886338,886	$8M	0.60%	NEW
43	BLAIR WILLIAM & CO/IL	323,935323,935	$8M	0.57%	ADD 54%
44	CITIGROUP INC	322,745322,745	$8M	0.57%	ADD 123%
45	GOLDMAN SACHS GROUP INC	302,044302,044	$8M	0.53%	TRIM -42%
46	Rockefeller Capital Management L.P.	298,400298,400	$7M	0.52%	ADD 31%
47	Man Group plc	291,832291,832	$7M	0.51%	NEW
48	JPMORGAN CHASE & CO	271,231271,231	$7M	0.48%	ADD 475%
49	Davern Capital Partners, LP	261,200261,200	$7M	0.46%	NEW
50	AQR CAPITAL MANAGEMENT LLC	255,851255,851	$6M	0.45%	ADD 494%
51	Granite Investment Partners, LLC	252,028252,028	$6M	0.44%	TRIM -5%
52	Portolan Capital Management, LLC	251,716251,716	$6M	0.44%	—
53	TWO SIGMA INVESTMENTS, LP	228,511228,511	$6M	0.40%	TRIM -14%
54	WASATCH ADVISORS LP	222,644222,644	$6M	0.39%	—
55	Werba Rubin Papier Wealth Management	210,000210,000	$5M	0.37%	—
56	SEGALL BRYANT & HAMILL, LLC	207,606207,606	$5M	0.36%	TRIM -5%
57	Mitsubishi UFJ Asset Management Co., Ltd.	204,742204,742	$5M	0.36%	ADD 17%
58	BNP PARIBAS FINANCIAL MARKETS	198,150198,150	$5M	0.35%	TRIM -5%
59	Nuveen, LLC	197,766197,766	$5M	0.35%	TRIM -30%
60	ALLIANCEBERNSTEIN L.P.	147,327147,327	$5M	0.26%	TRIM -96%
61	Longaeva Partners L.P.	175,000175,000	$4M	0.31%	NEW
62	FEDERATED HERMES, INC.	174,436174,436	$4M	0.31%	ADD 16%
63	Soleus Capital Management, L.P.	160,000160,000	$4M	0.28%	NEW
64	TD Asset Management Inc	151,734151,734	$4M	0.27%	TRIM -7%
65	Bank of New York Mellon Corp	145,835145,835	$4M	0.26%	TRIM -2%
66	ENVESTNET ASSET MANAGEMENT INC	139,070139,070	$3M	0.24%	ADD 58%
67	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	136,738136,738	$3M	0.24%	—
68	BARCLAYS PLC	132,487132,487	$3M	0.23%	ADD 38%
69	STATE OF WISCONSIN INVESTMENT BOARD	131,235131,235	$3M	0.23%	ADD 57%
70	Engineers Gate Manager LP	122,242122,242	$3M	0.21%	ADD 40%
71	Frank, Rimerman Advisors LLC	122,082122,082	$3M	0.21%	—
72	DAFNA Capital Management LLC	120,000120,000	$3M	0.21%	—
73	Banque Transatlantique SA	118,436118,436	$3M	0.21%	NEW
74	RENAISSANCE TECHNOLOGIES LLC	116,166116,166	$3M	0.20%	—
75	PINNACLE ASSOCIATES LTD	114,625114,625	$3M	0.20%	TRIM -7%
76	Swiss National Bank	109,700109,700	$3M	0.19%	—
77	TUDOR INVESTMENT CORP ET AL	109,549109,549	$3M	0.19%	NEW
78	Lane Generational LLC	103,182103,182	$3M	0.18%	ADD 82%
79	OSTERWEIS CAPITAL MANAGEMENT INC	101,325101,325	$3M	0.18%	TRIM -57%
80	Robocap Asset Management Ltd	100,062100,062	$3M	0.18%	—
81	WELLS FARGO & COMPANY/MN	95,12395,123	$2M	0.17%	—
82	Taylor Frigon Capital Management LLC	88,70888,708	$2M	0.16%	ADD 23%
83	FirstWave Capital Management LLC	80,33980,339	$2M	0.14%	TRIM -33%
84	Quantbot Technologies LP	80,07980,079	$2M	0.14%	ADD 72%
85	GSA CAPITAL PARTNERS LLP	78,67778,677	$2M	0.14%	ADD 158%
86	SEI INVESTMENTS CO	77,88777,887	$2M	0.14%	ADD 10%
87	Balyasny Asset Management L.P.	73,94273,942	$2M	0.13%	NEW
88	VELA Investment Management, LLC	73,03973,039	$2M	0.13%	ADD 91%
89	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	70,18470,184	$2M	0.12%	ADD 34%
90	Aberdeen Group plc	70,10070,100	$2M	0.12%	—
91	Quantinno Capital Management LP	67,70067,700	$2M	0.12%	NEW
92	Evolutionary Tree Capital Management, LLC	66,86966,869	$2M	0.12%	TRIM -34%
93	RHUMBLINE ADVISERS	65,52765,527	$2M	0.12%	—
94	Voleon Capital Management LP	65,15965,159	$2M	0.11%	ADD 59%
95	National Philanthropic Trust	59,72059,720	$1M	0.10%	—
96	MANUFACTURERS LIFE INSURANCE COMPANY, THE	59,52759,527	$1M	0.10%	TRIM -7%
97	Corient Private Wealth LLC	57,11957,119	$1M	0.10%	NEW
98	Invesco Ltd.	54,35554,355	$1M	0.10%	ADD 25%
99	DEUTSCHE BANK AG\	54,07354,073	$1M	0.10%	ADD 13%
100	CenterBook Partners LP	52,67052,670	$1M	0.09%	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

BlackRock, Inc.

3.8M

3.9M

4.2M

4.3M

4.4M

$109M

T. Rowe Price Investment Management, Inc.

986K

1.4M

1.5M

2.1M

3.7M

3.3M

$82M

BNP PARIBAS ASSET MANAGEMENT Holding S.A.

495K

344K

784K

1.1M

3.1M

$77M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.4M

$61M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.4M

$60M

Chicago Capital, LLC

380K

422K

569K

1.6M

1.2M

2.2M

$54M

Prosight Management, LP

—

77K

1.4M

1.9M

$49M

MACKENZIE FINANCIAL CORP

—

709K

1.5M

1.6M

1.7M

$43M

STATE STREET CORP

1.2M

1.3M

1.5M

$38M

FMR LLC

8.2M

7.8M

8.0M

4.7M

1.5M

$37M

GEODE CAPITAL MANAGEMENT, LLC

1.2M

1.3M

1.4M

$34M

Artisan Partners Limited Partnership

426K

939K

986K

1.4M

1.5M

1.2M

$30M

Champlain Investment Partners, LLC

457K

676K

1.1M

1.4M

1.1M

$28M

Point72 Asset Management, L.P.

—

64K

—

1.1M

$28M

MILLENNIUM MANAGEMENT LLC

288K

543K

190K

105K

383K

1.0M

$25M

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	255	55,800,311	98.0%	$1.4B
2025-Q4	262	56,557,199	99.4%	$1.8B
2025-Q3	242	58,449,358	102.7%	$2.1B
2025-Q2	271	53,536,925	94.1%	$3.1B
2025-Q1	279	50,459,862	88.7%	$2.9B
2024-Q4	281	50,369,897	88.5%	$4.1B
2024-Q3	250	46,574,288	81.8%	$3.7B
2024-Q2	201	45,372,117	79.7%	$2.8B
2024-Q1	162	46,869,190	82.3%	$2.3B
2023-Q4	145	46,131,645	81.0%	$1.9B
2023-Q3	127	44,490,173	78.2%

Short interest has its own tab now — open SI →

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

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder

% of class

Type

As of

T. Rowe Price Investment Management, Inc.

5.9%

QII

2025-12-31

SEC →

BNP Paribas Asset Management Holding S.A.

5.5%

QII

2025-12-31

SEC →

VANGUARD CAPITAL MANAGEMENT LLC

QII

2026-03-31

SEC →

FMR LLC

2.9%

QII

2026-02-27

SEC →

ALLIANCEBERNSTEIN L.P.

0.3%

QII

PRCT US Equity☆

Institutional ownership· 13F filers holding PRCT · 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 · PRCT

Institutional ownership· 13F filers holding PRCT · 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 · PRCT

PRCT US Equity