BLCO US Equity

Bausch & Lomb Corp

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Health Care · Ophthalmic Goods · CIK 1860742 · FYE 1231

$16.20

-0.41 (-2.47%)

USD · as of 2026-07-29 · marketstack

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

97 holders

% of shares outstanding held

10.8%

Shares held (13F)

38,509,491

Reporting holders

Top holders

largest 97 of 97 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	DEUTSCHE BANK AG\	3,528,4413.5M	$56M	0.99%	ADD 2%
2	ICAHN CARL C	3,500,0003.5M	$56M	0.98%	—
3	OAKTREE CAPITAL MANAGEMENT LP	3,382,7393.4M	$54M	0.95%	—
4	D. E. Shaw & Co., Inc.	3,151,1673.2M	$50M	0.88%	ADD 11%
5	GOLDENTREE ASSET MANAGEMENT LP	2,660,5082.7M	$42M	0.74%	—
6	Silver Point Capital L.P.	2,245,0002.2M	$36M	0.63%	TRIM -12%
7	Davidson Kempner Capital Management LP	2,199,1722.2M	$35M	0.62%	ADD 13%
8	CASPIAN CAPITAL LP	1,999,0432.0M	$32M	0.56%	—
9	GLENVIEW CAPITAL MANAGEMENT, LLC	1,910,4961.9M	$30M	0.53%	ADD 16%
10	NOMURA HOLDINGS INC	1,256,1811.3M	$20M	0.35%	—
11	PRICE T ROWE ASSOCIATES INC /MD/	1,224,6031.2M	$19M	0.34%	TRIM -3%
12	WHITEBOX ADVISORS LLC	1,101,8541.1M	$18M	0.31%	ADD 16%
13	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	982,062982,062	$16M	0.27%	TRIM -19%
14	MORGAN STANLEY	845,914845,914	$13M	0.24%	ADD 19%
15	CLARK ESTATES INC/NY	825,000825,000	$13M	0.23%	—
16	CITADEL ADVISORS LLC	705,221705,221	$11M	0.20%	TRIM -23%
17	Clearline Capital LP	701,967701,967	$11M	0.20%	TRIM -15%
18	GordonMD Global Investments LP	573,472573,472	$9M	0.16%	TRIM -7%
19	Ratan Capital Management LP	536,768536,768	$9M	0.15%	TRIM -18%
20	UBS Group AG	453,179453,179	$7M	0.13%	—
21	Woodline Partners LP	386,876386,876	$6M	0.11%	TRIM -50%
22	TUDOR INVESTMENT CORP ET AL	376,446376,446	$6M	0.11%	ADD 312%
23	JANE STREET GROUP, LLC	322,258322,258	$5M	0.09%	ADD 147%
24	GABELLI FUNDS LLC	308,200308,200	$5M	0.09%	TRIM -9%
25	MILLENNIUM MANAGEMENT LLC	303,163303,163	$5M	0.08%	ADD 279%
26	GOLDMAN SACHS GROUP INC	292,886292,886	$5M	0.08%	ADD 9%
27	Point72 Asset Management, L.P.	283,138283,138	$5M	0.08%	ADD 1948%
28	HRT FINANCIAL LP	224,700224,700	$4M	0.06%	ADD 89%
29	Ballast Asset Management, LP	219,566219,566	$3M	0.06%	ADD 2%
30	PDT Partners, LLC	175,536175,536	$3M	0.05%	—
31	BNP PARIBAS FINANCIAL MARKETS	165,829165,829	$3M	0.05%	ADD 1251%
32	Trexquant Investment LP	147,797147,797	$2M	0.04%	ADD 110%
33	SEI INVESTMENTS CO	139,266139,266	$2M	0.04%	ADD 100%
34	Balyasny Asset Management L.P.	133,262133,262	$2M	0.04%	ADD 43%
35	FMR LLC	114,337114,337	$2M	0.03%	TRIM -92%
36	AMERIPRISE FINANCIAL INC	113,642113,642	$2M	0.03%	—
37	SUSQUEHANNA INTERNATIONAL GROUP, LLP	86,40286,402	$1M	0.02%	—
38	DIMENSIONAL FUND ADVISORS LP	85,77985,779	$1M	0.02%	ADD 13%
39	BANK OF AMERICA CORP /DE/	65,76565,765	$1M	0.02%	ADD 16%
40	Covalent Partners LLC	65,00065,000	$1M	0.02%	NEW
41	MARSHALL WACE, LLP	63,87163,871	$1M	0.02%	NEW
42	Verdence Capital Advisors LLC	41,54541,545	$660,566	0.01%	NEW
43	Jump Financial, LLC	41,50041,500	$659,850	0.01%	TRIM -47%
44	Pinnacle Financial Partners, Inc.	41,42441,424	$658,642	0.01%	—
45	Knights of Columbus Asset Advisors LLC	37,47137,471	$595,789	0.01%	ADD 6%
46	Kazazian Asset Management, LLC	35,52935,529	$564,911	0.01%	TRIM -36%
47	Verition Fund Management LLC	27,31627,316	$434,324	0.01%	TRIM -58%
48	BlackRock, Inc.	25,72525,725	$409,028	0.01%	ADD 6%
49	Dynamic Technology Lab Private Ltd	25,08325,083	$398,820	0.01%	NEW
50	RAYMOND JAMES FINANCIAL INC	24,51824,518	$389,836	0.01%	ADD 11%
51	Aquatic Capital Management LLC	22,86822,868	$363,601	0.01%	TRIM -22%
52	SCOTIA CAPITAL INC.	23,45223,452	$343,833	0.01%	NEW
53	Bridgefront Capital, LLC	21,59721,597	$343,392	0.01%	TRIM -34%
54	Handelsbanken Fonder AB	20,90020,900	$332,000	0.01%	—
55	Squarepoint Ops LLC	18,51818,518	$294,436	0.01%	TRIM -42%
56	COMMONWEALTH EQUITY SERVICES, LLC	17,98717,987	$285,990	0.01%	ADD 5%
57	Lido Advisors, LLC	17,49117,491	$278,107	0.00%	—
58	Mariner, LLC	16,33516,335	$259,727	0.00%	NEW
59	Federation des caisses Desjardins du Quebec	16,42616,426	$248,793	0.00%	ADD 38%
60	GAMCO INVESTORS, INC. ET AL	15,00015,000	$238,500	0.00%	TRIM -12%
61	Gordian Capital Singapore Pte Ltd	15,00015,000	$238,500	0.00%	—
62	Mill Creek Capital Advisors, LLC	15,00015,000	$238,500	0.00%	NEW
63	FOX RUN MANAGEMENT, L.L.C.	15,39515,395	$234,928	0.00%	TRIM -67%
64	Vident Advisory, LLC	14,69814,698	$233,698	0.00%	NEW
65	TWO SIGMA INVESTMENTS, LP	14,00014,000	$222,600	0.00%	NEW
66	Centiva Capital, LP	13,00613,006	$206,795	0.00%	TRIM -75%
67	Invesco Ltd.	11,21611,216	$178,334	0.00%	ADD 8%
68	JONES FINANCIAL COMPANIES LLLP	11,59611,596	$178,231	0.00%	ADD 3%
69	Orion Porfolio Solutions, LLC	10,05310,053	$159,843	0.00%	NEW
70	State of Wyoming	8,1128,112	$128,981	0.00%	TRIM -10%
71	FNY Investment Advisers, LLC	6,2006,200	$98,000	0.00%	—
72	WELLS FARGO & COMPANY/MN	5,4035,403	$85,417	0.00%	TRIM -8%
73	Quantbot Technologies LP	5,2395,239	$83,300	0.00%	TRIM -70%
74	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	3,7573,757	$59,736	0.00%	—
75	ROYAL BANK OF CANADA	3,6573,657	$58,000	0.00%	ADD 67%
76	Rockefeller Capital Management L.P.	2,7782,778	$44,170	0.00%	—
77	BARCLAYS PLC	1,1611,161	$18,460	0.00%	NEW
78	Larson Financial Group LLC	1,1041,104	$17,554	0.00%	ADD 123%
79	E Fund Management (Hong Kong) Co., Ltd.	845845	$13,436	0.00%	NEW
80	OSAIC HOLDINGS, INC.	810810	$12,879	0.00%	TRIM -5%
81	Tower Research Capital LLC (TRC)	597597	$9,493	0.00%	NEW
82	EverSource Wealth Advisors, LLC	526526	$8,364	0.00%	ADD 27%
83	Stone House Investment Management, LLC	508508	$8,077	0.00%	NEW
84	Advisory Services Network, LLC	481481	$7,652	0.00%	NEW
85	Blue Trust, Inc.	370370	$5,883	0.00%	—
86	Farther Finance Advisors, LLC	218218	$3,636	0.00%	TRIM -11%
87	JPMORGAN CHASE & CO	150150	$2,289	0.00%	NEW
88	Smartleaf Asset Management LLC	117117	$1,785	0.00%	—
89	SouthState Bank Corp	7676	$1,209	0.00%	ADD 73%
90	NATIONAL BANK OF CANADA /FI/	3737	$1,028	0.00%	ADD 429%
91	GILPIN WEALTH MANAGEMENT, LLC	6161	$970	0.00%	NEW
92	CVA Family Office, LLC	4444	$700	0.00%	—
93	Bogart Wealth, LLC	3333	$525	0.00%	TRIM -51%
94	Sunrise Financial Services, LLC	3030	$477	0.00%	NEW
95	Caitong International Asset Management Co., Ltd	1313	$207	0.00%	ADD 550%
96	SBI Securities Co., Ltd.	88	$127	0.00%	—
97	CITIGROUP INC	11	$16	0.00%	—

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

DEUTSCHE BANK AG\

—

3.5M

3.4M

3.5M

$56M

ICAHN CARL C

3.5M

$56M

OAKTREE CAPITAL MANAGEMENT LP

—

2.5M

3.2M

3.4M

$54M

D. E. Shaw & Co., Inc.

1.9M

2.6M

2.8M

3.2M

$50M

GOLDENTREE ASSET MANAGEMENT LP

1.7M

2.2M

2.6M

2.7M

$42M

Silver Point Capital L.P.

—

2.6M

2.2M

$36M

Davidson Kempner Capital Management LP

—

980K

1.9M

2.2M

$35M

CASPIAN CAPITAL LP

—

2.0M

$32M

GLENVIEW CAPITAL MANAGEMENT, LLC

—

500K

1.6M

1.7M

1.9M

$30M

NOMURA HOLDINGS INC

1.3M

$20M

PRICE T ROWE ASSOCIATES INC /MD/

782K

1.3M

1.2M

1.3M

1.2M

$19M

WHITEBOX ADVISORS LLC

1.4M

1.6M

1.3M

807K

951K

1.1M

$18M

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

1.2M

1.5M

1.1M

1.2M

982K

$16M

MORGAN STANLEY

215K

168K

98K

752K

713K

846K

$13M

CLARK ESTATES INC/NY

600K

622K

850K

860K

825K

$13M

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	97	38,509,491	10.8%	$612M
2025-Q4	99	40,314,799	11.3%	$688M
2025-Q3	93	39,178,969	11.0%	$590M
2025-Q2	94	38,732,146	10.8%	$505M
2025-Q1	108	37,706,718	10.6%	$547M
2024-Q4	114	35,033,141	9.8%	$633M
2024-Q3	110	37,788,997	10.6%	$729M
2024-Q2	89	40,725,425	11.4%	$591M
2024-Q1	87	37,788,113	10.6%	$654M
2023-Q4	90	39,038,135	10.9%	$666M
2023-Q3	87	43,053,573	12.1%	$730M
2023-Q2	77	44,793,465

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 BLCO · 2026-Q1 methodology → sources →

97 holders

% of shares outstanding held

10.8%

Shares held (13F)

38,509,491

Reporting holders

Top holders

largest 97 of 97 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	DEUTSCHE BANK AG\	3,528,4413.5M	$56M	0.99%	ADD 2%
2	ICAHN CARL C	3,500,0003.5M	$56M	0.98%	—
3	OAKTREE CAPITAL MANAGEMENT LP	3,382,7393.4M	$54M	0.95%	—
4	D. E. Shaw & Co., Inc.	3,151,1673.2M	$50M	0.88%	ADD 11%
5	GOLDENTREE ASSET MANAGEMENT LP	2,660,5082.7M	$42M	0.74%	—
6	Silver Point Capital L.P.	2,245,0002.2M	$36M	0.63%	TRIM -12%
7	Davidson Kempner Capital Management LP	2,199,1722.2M	$35M	0.62%	ADD 13%
8	CASPIAN CAPITAL LP	1,999,0432.0M	$32M	0.56%	—
9	GLENVIEW CAPITAL MANAGEMENT, LLC	1,910,4961.9M	$30M	0.53%	ADD 16%
10	NOMURA HOLDINGS INC	1,256,1811.3M	$20M	0.35%	—
11	PRICE T ROWE ASSOCIATES INC /MD/	1,224,6031.2M	$19M	0.34%	TRIM -3%
12	WHITEBOX ADVISORS LLC	1,101,8541.1M	$18M	0.31%	ADD 16%
13	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	982,062982,062	$16M	0.27%	TRIM -19%
14	MORGAN STANLEY	845,914845,914	$13M	0.24%	ADD 19%
15	CLARK ESTATES INC/NY	825,000825,000	$13M	0.23%	—
16	CITADEL ADVISORS LLC	705,221705,221	$11M	0.20%	TRIM -23%
17	Clearline Capital LP	701,967701,967	$11M	0.20%	TRIM -15%
18	GordonMD Global Investments LP	573,472573,472	$9M	0.16%	TRIM -7%
19	Ratan Capital Management LP	536,768536,768	$9M	0.15%	TRIM -18%
20	UBS Group AG	453,179453,179	$7M	0.13%	—
21	Woodline Partners LP	386,876386,876	$6M	0.11%	TRIM -50%
22	TUDOR INVESTMENT CORP ET AL	376,446376,446	$6M	0.11%	ADD 312%
23	JANE STREET GROUP, LLC	322,258322,258	$5M	0.09%	ADD 147%
24	GABELLI FUNDS LLC	308,200308,200	$5M	0.09%	TRIM -9%
25	MILLENNIUM MANAGEMENT LLC	303,163303,163	$5M	0.08%	ADD 279%
26	GOLDMAN SACHS GROUP INC	292,886292,886	$5M	0.08%	ADD 9%
27	Point72 Asset Management, L.P.	283,138283,138	$5M	0.08%	ADD 1948%
28	HRT FINANCIAL LP	224,700224,700	$4M	0.06%	ADD 89%
29	Ballast Asset Management, LP	219,566219,566	$3M	0.06%	ADD 2%
30	PDT Partners, LLC	175,536175,536	$3M	0.05%	—
31	BNP PARIBAS FINANCIAL MARKETS	165,829165,829	$3M	0.05%	ADD 1251%
32	Trexquant Investment LP	147,797147,797	$2M	0.04%	ADD 110%
33	SEI INVESTMENTS CO	139,266139,266	$2M	0.04%	ADD 100%
34	Balyasny Asset Management L.P.	133,262133,262	$2M	0.04%	ADD 43%
35	FMR LLC	114,337114,337	$2M	0.03%	TRIM -92%
36	AMERIPRISE FINANCIAL INC	113,642113,642	$2M	0.03%	—
37	SUSQUEHANNA INTERNATIONAL GROUP, LLP	86,40286,402	$1M	0.02%	—
38	DIMENSIONAL FUND ADVISORS LP	85,77985,779	$1M	0.02%	ADD 13%
39	BANK OF AMERICA CORP /DE/	65,76565,765	$1M	0.02%	ADD 16%
40	Covalent Partners LLC	65,00065,000	$1M	0.02%	NEW
41	MARSHALL WACE, LLP	63,87163,871	$1M	0.02%	NEW
42	Verdence Capital Advisors LLC	41,54541,545	$660,566	0.01%	NEW
43	Jump Financial, LLC	41,50041,500	$659,850	0.01%	TRIM -47%
44	Pinnacle Financial Partners, Inc.	41,42441,424	$658,642	0.01%	—
45	Knights of Columbus Asset Advisors LLC	37,47137,471	$595,789	0.01%	ADD 6%
46	Kazazian Asset Management, LLC	35,52935,529	$564,911	0.01%	TRIM -36%
47	Verition Fund Management LLC	27,31627,316	$434,324	0.01%	TRIM -58%
48	BlackRock, Inc.	25,72525,725	$409,028	0.01%	ADD 6%
49	Dynamic Technology Lab Private Ltd	25,08325,083	$398,820	0.01%	NEW
50	RAYMOND JAMES FINANCIAL INC	24,51824,518	$389,836	0.01%	ADD 11%
51	Aquatic Capital Management LLC	22,86822,868	$363,601	0.01%	TRIM -22%
52	SCOTIA CAPITAL INC.	23,45223,452	$343,833	0.01%	NEW
53	Bridgefront Capital, LLC	21,59721,597	$343,392	0.01%	TRIM -34%
54	Handelsbanken Fonder AB	20,90020,900	$332,000	0.01%	—
55	Squarepoint Ops LLC	18,51818,518	$294,436	0.01%	TRIM -42%
56	COMMONWEALTH EQUITY SERVICES, LLC	17,98717,987	$285,990	0.01%	ADD 5%
57	Lido Advisors, LLC	17,49117,491	$278,107	0.00%	—
58	Mariner, LLC	16,33516,335	$259,727	0.00%	NEW
59	Federation des caisses Desjardins du Quebec	16,42616,426	$248,793	0.00%	ADD 38%
60	GAMCO INVESTORS, INC. ET AL	15,00015,000	$238,500	0.00%	TRIM -12%
61	Gordian Capital Singapore Pte Ltd	15,00015,000	$238,500	0.00%	—
62	Mill Creek Capital Advisors, LLC	15,00015,000	$238,500	0.00%	NEW
63	FOX RUN MANAGEMENT, L.L.C.	15,39515,395	$234,928	0.00%	TRIM -67%
64	Vident Advisory, LLC	14,69814,698	$233,698	0.00%	NEW
65	TWO SIGMA INVESTMENTS, LP	14,00014,000	$222,600	0.00%	NEW
66	Centiva Capital, LP	13,00613,006	$206,795	0.00%	TRIM -75%
67	Invesco Ltd.	11,21611,216	$178,334	0.00%	ADD 8%
68	JONES FINANCIAL COMPANIES LLLP	11,59611,596	$178,231	0.00%	ADD 3%
69	Orion Porfolio Solutions, LLC	10,05310,053	$159,843	0.00%	NEW
70	State of Wyoming	8,1128,112	$128,981	0.00%	TRIM -10%
71	FNY Investment Advisers, LLC	6,2006,200	$98,000	0.00%	—
72	WELLS FARGO & COMPANY/MN	5,4035,403	$85,417	0.00%	TRIM -8%
73	Quantbot Technologies LP	5,2395,239	$83,300	0.00%	TRIM -70%
74	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	3,7573,757	$59,736	0.00%	—
75	ROYAL BANK OF CANADA	3,6573,657	$58,000	0.00%	ADD 67%
76	Rockefeller Capital Management L.P.	2,7782,778	$44,170	0.00%	—
77	BARCLAYS PLC	1,1611,161	$18,460	0.00%	NEW
78	Larson Financial Group LLC	1,1041,104	$17,554	0.00%	ADD 123%
79	E Fund Management (Hong Kong) Co., Ltd.	845845	$13,436	0.00%	NEW
80	OSAIC HOLDINGS, INC.	810810	$12,879	0.00%	TRIM -5%
81	Tower Research Capital LLC (TRC)	597597	$9,493	0.00%	NEW
82	EverSource Wealth Advisors, LLC	526526	$8,364	0.00%	ADD 27%
83	Stone House Investment Management, LLC	508508	$8,077	0.00%	NEW
84	Advisory Services Network, LLC	481481	$7,652	0.00%	NEW
85	Blue Trust, Inc.	370370	$5,883	0.00%	—
86	Farther Finance Advisors, LLC	218218	$3,636	0.00%	TRIM -11%
87	JPMORGAN CHASE & CO	150150	$2,289	0.00%	NEW
88	Smartleaf Asset Management LLC	117117	$1,785	0.00%	—
89	SouthState Bank Corp	7676	$1,209	0.00%	ADD 73%
90	NATIONAL BANK OF CANADA /FI/	3737	$1,028	0.00%	ADD 429%
91	GILPIN WEALTH MANAGEMENT, LLC	6161	$970	0.00%	NEW
92	CVA Family Office, LLC	4444	$700	0.00%	—
93	Bogart Wealth, LLC	3333	$525	0.00%	TRIM -51%
94	Sunrise Financial Services, LLC	3030	$477	0.00%	NEW
95	Caitong International Asset Management Co., Ltd	1313	$207	0.00%	ADD 550%
96	SBI Securities Co., Ltd.	88	$127	0.00%	—
97	CITIGROUP INC	11	$16	0.00%	—

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

DEUTSCHE BANK AG\

—

3.5M

3.4M

3.5M

$56M

ICAHN CARL C

3.5M

$56M

OAKTREE CAPITAL MANAGEMENT LP

—

2.5M

3.2M

3.4M

$54M

D. E. Shaw & Co., Inc.

1.9M

2.6M

2.8M

3.2M

$50M

GOLDENTREE ASSET MANAGEMENT LP

1.7M

2.2M

2.6M

2.7M

$42M

Silver Point Capital L.P.

—

2.6M

2.2M

$36M

Davidson Kempner Capital Management LP

—

980K

1.9M

2.2M

$35M

CASPIAN CAPITAL LP

—

2.0M

$32M

GLENVIEW CAPITAL MANAGEMENT, LLC

—

500K

1.6M

1.7M

1.9M

$30M

NOMURA HOLDINGS INC

1.3M

$20M

PRICE T ROWE ASSOCIATES INC /MD/

782K

1.3M

1.2M

1.3M

1.2M

$19M

WHITEBOX ADVISORS LLC

1.4M

1.6M

1.3M

807K

951K

1.1M

$18M

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

1.2M

1.5M

1.1M

1.2M

982K

$16M

MORGAN STANLEY

215K

168K

98K

752K

713K

846K

$13M

CLARK ESTATES INC/NY

600K

622K

850K

860K

825K

$13M

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	97	38,509,491	10.8%	$612M
2025-Q4	99	40,314,799	11.3%	$688M
2025-Q3	93	39,178,969	11.0%	$590M
2025-Q2	94	38,732,146	10.8%	$505M
2025-Q1	108	37,706,718	10.6%	$547M
2024-Q4	114	35,033,141	9.8%	$633M
2024-Q3	110	37,788,997	10.6%	$729M
2024-Q2	89	40,725,425	11.4%	$591M
2024-Q1	87	37,788,113	10.6%	$654M
2023-Q4	90	39,038,135	10.9%	$666M
2023-Q3	87	43,053,573	12.1%	$730M
2023-Q2	77	44,793,465

Short interest has its own tab now — open SI →

BLCO US Equity☆

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

Top holders

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

Institutional footprint by quarter

BLCO US Equity