FLGT US Equity

Fulgent Genetics, Inc.

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Health Care · Services-Medical Laboratories · CIK 1674930 · FYE 1231

$19.64

+0.01 (+0.05%)

USD · as of 2026-07-29 · marketstack

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

157 holders

% of shares outstanding held

61.4%

Shares held (13F)

17,450,958

Reporting holders

157

Top holders

largest 100 of 157 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	2,774,5192.8M	$44M	9.77%	TRIM -6%
2	RTW INVESTMENTS, LP	1,289,0001.3M	$20M	4.54%	ADD 83%
3	ACADIAN ASSET MANAGEMENT LLC	1,233,9511.2M	$20M	4.34%	ADD 4%
4	VANGUARD CAPITAL MANAGEMENT LLC	880,150880,150	$14M	3.10%	NEW†
5	DIMENSIONAL FUND ADVISORS LP	671,664671,664	$11M	2.36%	TRIM -24%
6	Invenomic Capital Management LP	610,318610,318	$10M	2.15%	NEW†
7	GEODE CAPITAL MANAGEMENT, LLC	584,207584,207	$9M	2.06%	ADD 15%
8	AMERIPRISE FINANCIAL INC	563,375563,375	$9M	1.98%	ADD 13%
9	STATE STREET CORP	529,399529,399	$8M	1.86%	ADD 7%
10	D. E. Shaw & Co., Inc.	486,770486,770	$8M	1.71%	TRIM -31%
11	JPMORGAN CHASE & CO	460,363460,363	$7M	1.62%	ADD 84%
12	MILLENNIUM MANAGEMENT LLC	401,819401,819	$6M	1.41%	TRIM -57%
13	Diametric Capital, LP	361,046361,046	$6M	1.27%	ADD 80%
14	JACOBS LEVY EQUITY MANAGEMENT, INC	356,359356,359	$6M	1.25%	NEW
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	354,184354,184	$6M	1.25%	TRIM -12%
16	DEUTSCHE BANK AG\	325,446325,446	$5M	1.15%	TRIM -26%
17	TWO SIGMA INVESTMENTS, LP	322,189322,189	$5M	1.13%	ADD 8%
18	GOLDMAN SACHS GROUP INC	311,423311,423	$5M	1.10%	TRIM -11%
19	Connor, Clark & Lunn Investment Management Ltd.	302,564302,564	$5M	1.07%	TRIM -19%
20	UBS Group AG	240,759240,759	$4M	0.85%	ADD 188%
21	Peapod Lane Capital LLC	220,627220,627	$3M	0.78%	ADD 33%
22	VANGUARD PORTFOLIO MANAGEMENT LLC	215,854215,854	$3M	0.76%	NEW
23	MORGAN STANLEY	192,403192,403	$3M	0.68%	TRIM -39%
24	NORTHERN TRUST CORP	182,113182,113	$3M	0.64%	—
25	Allianz Asset Management GmbH	181,922181,922	$3M	0.64%	ADD 36%
26	Medina Value Partners, LLC	170,069170,069	$3M	0.60%	NEW
27	WELLS FARGO & COMPANY/MN	147,135147,135	$2M	0.52%	ADD 22%
28	BARCLAYS PLC	141,011141,011	$2M	0.50%	TRIM -18%
29	Quantinno Capital Management LP	137,479137,479	$2M	0.48%	ADD 375%
30	VANGUARD FIDUCIARY TRUST CO	129,465129,465	$2M	0.46%	NEW
31	TCW GROUP INC	126,600126,600	$2M	0.45%	—
32	BANK OF AMERICA CORP /DE/	120,583120,583	$2M	0.42%	TRIM -21%
33	Portolan Capital Management, LLC	106,642106,642	$2M	0.38%	TRIM -37%
34	Almitas Capital LLC	104,797104,797	$2M	0.37%	ADD 467%
35	Nuveen, LLC	104,049104,049	$2M	0.37%	TRIM -69%
36	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	101,303101,303	$2M	0.36%	—
37	Russell Investments Group, Ltd.	93,48193,481	$1M	0.33%	ADD 20%
38	XTX Topco Ltd	92,49992,499	$1M	0.33%	ADD 317%
39	Hennion & Walsh Asset Management, Inc.	84,01084,010	$1M	0.30%	ADD 27%
40	Bank of New York Mellon Corp	76,29476,294	$1M	0.27%	TRIM -10%
41	SEI INVESTMENTS CO	74,23274,232	$1M	0.26%	—
42	Jump Financial, LLC	71,83971,839	$1M	0.25%	ADD 247%
43	Corient Private Wealth LLC	69,65569,655	$1M	0.25%	NEW
44	Y-Intercept (Hong Kong) Ltd	67,69767,697	$1M	0.24%	NEW
45	HSBC HOLDINGS PLC	65,17465,174	$1M	0.23%	TRIM -37%
46	TUDOR INVESTMENT CORP ET AL	64,08764,087	$1M	0.23%	TRIM -45%
47	Invesco Ltd.	56,98056,980	$905,983	0.20%	TRIM -8%
48	PRELUDE CAPITAL MANAGEMENT, LLC	56,30956,309	$895,313	0.20%	ADD 50%
49	AMERICAN CENTURY COMPANIES INC	53,94153,941	$857,662	0.19%	—
50	CITADEL ADVISORS LLC	52,94852,948	$841,873	0.19%	TRIM -78%
51	Squarepoint Ops LLC	52,53452,534	$835,291	0.18%	TRIM -7%
52	FEDERATED HERMES, INC.	49,20749,207	$782,391	0.17%	ADD 4%
53	HRT FINANCIAL LP	46,44846,448	$738,000	0.16%	TRIM -63%
54	MOORE CAPITAL MANAGEMENT, LP	46,12446,124	$733,372	0.16%	NEW
55	LEVIN CAPITAL STRATEGIES, L.P.	43,23443,234	$687,421	0.15%	NEW
56	Amundi	41,59641,596	$661,377	0.15%	ADD 17%
57	Swiss National Bank	39,20039,200	$623,280	0.14%	—
58	SUSQUEHANNA INTERNATIONAL GROUP, LLP	38,07838,078	$605,440	0.13%	ADD 254%
59	Counterpoint Mutual Funds LLC	34,30634,306	$545,465	0.12%	ADD 78%
60	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	33,73933,739	$536,450	0.12%	ADD 3218%
61	AQR CAPITAL MANAGEMENT LLC	29,44429,444	$468,160	0.10%	NEW
62	BNP PARIBAS FINANCIAL MARKETS	29,42429,424	$467,842	0.10%	TRIM -3%
63	Susquehanna Portfolio Strategies, LLC	28,85928,859	$458,858	0.10%	TRIM -25%
64	RHUMBLINE ADVISERS	27,14527,145	$431,596	0.10%	TRIM -5%
65	PRICE T ROWE ASSOCIATES INC /MD/	26,67426,674	$425,000	0.09%	ADD 19%
66	ALLIANCEBERNSTEIN L.P.	16,02116,021	$420,872	0.06%	TRIM -13%
67	ALPS ADVISORS INC	25,42225,422	$404,210	0.09%	—
68	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	24,64024,640	$391,776	0.09%	ADD 3%
69	Aquatic Capital Management LLC	23,17323,173	$368,451	0.08%	ADD 27%
70	Headlands Technologies LLC	22,34922,349	$355,349	0.08%	ADD 86%
71	Quadrature Capital Ltd	19,64019,640	$312,276	0.07%	NEW
72	Legal & General Group Plc	18,80718,807	$299,031	0.07%	TRIM -10%
73	SG Americas Securities, LLC	18,35618,356	$292,000	0.06%	—
74	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	18,09418,094	$287,695	0.06%	—
75	RENAISSANCE TECHNOLOGIES LLC	18,00018,000	$286,200	0.06%	TRIM -78%
76	CITIGROUP INC	17,40517,405	$276,740	0.06%	ADD 2825%
77	ENVESTNET ASSET MANAGEMENT INC	16,42816,428	$261,205	0.06%	NEW
78	EntryPoint Capital, LLC	15,74515,745	$250,346	0.06%	ADD 106%
79	Creative Planning	14,19214,192	$225,653	0.05%	TRIM -74%
80	FRANKLIN RESOURCES INC	13,77713,777	$219,055	0.05%	—
81	Polymer Capital Management (US) LLC	12,96712,967	$206,175	0.05%	NEW
82	MetLife Investment Management, LLC	12,57912,579	$200,006	0.04%	—
83	Inscription Capital, LLC	12,39512,395	$197,081	0.04%	NEW
84	Linden Thomas Advisory Services, LLC	11,85811,858	$188,542	0.04%	NEW
85	VANGUARD ASSET MANAGEMENT, Ltd	11,79611,796	$187,556	0.04%	NEW
86	Zurcher Kantonalbank (Zurich Cantonalbank)	10,87810,878	$172,960	0.04%	—
87	MACKENZIE FINANCIAL CORP	10,73010,730	$170,607	0.04%	TRIM -11%
88	Advisors Asset Management, Inc.	10,47910,479	$166,616	0.04%	ADD 24%
89	Universal- Beteiligungs- und Servicegesellschaft mbH	10,15510,155	$161,465	0.04%	TRIM -18%
90	Vanguard Global Advisers, LLC	8,6028,602	$136,772	0.03%	NEW
91	Freestone Grove Partners LP	8,4068,406	$133,655	0.03%	NEW
92	NEW YORK STATE COMMON RETIREMENT FUND	8,1738,173	$129,951	0.03%	—
93	Quantbot Technologies LP	7,4107,410	$117,819	0.03%	ADD 17973%
94	Vanguard Investments Australia, Ltd.	5,3555,355	$85,145	0.02%	NEW
95	Police & Firemen's Retirement System of New Jersey	5,0795,079	$80,756	0.02%	—
96	CWM, LLC	4,3104,310	$68,529	0.02%	ADD 1564%
97	KLP KAPITALFORVALTNING AS	4,3004,300	$68,370	0.02%	—
98	Versant Capital Management, Inc	2,6912,691	$42,787	0.01%	ADD 85%
99	CANADA LIFE ASSURANCE Co	2,6342,634	$42,000	0.01%	—
100	Tower Research Capital LLC (TRC)	2,4792,479	$39,416	0.01%	ADD 80%

† 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.

3.9M

2.2M

3.0M

2.8M

$44M

RTW INVESTMENTS, LP

—

705K

1.3M

$20M

ACADIAN ASSET MANAGEMENT LLC

360K

806K

1.1M

1.2M

$20M

VANGUARD CAPITAL MANAGEMENT LLC

—

880K

$14M

DIMENSIONAL FUND ADVISORS LP

1.0M

1.1M

889K

672K

$11M

Invenomic Capital Management LP

259K

236K

31K

—

610K

$10M

GEODE CAPITAL MANAGEMENT, LLC

514K

505K

513K

502K

508K

584K

$9M

AMERIPRISE FINANCIAL INC

502K

625K

498K

495K

500K

563K

$9M

STATE STREET CORP

819K

507K

514K

502K

494K

529K

$8M

D. E. Shaw & Co., Inc.

131K

440K

476K

568K

701K

487K

$8M

JPMORGAN CHASE & CO

471K

258K

34K

598K

250K

460K

$7M

MILLENNIUM MANAGEMENT LLC

1.5M

2.0M

1.4M

1.5M

939K

402K

$6M

Diametric Capital, LP

39K

—

169K

242K

200K

361K

$6M

JACOBS LEVY EQUITY MANAGEMENT, INC

—

356K

$6M

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

210K

244K

299K

359K

403K

354K

$6M

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	157	17,450,958	61.4%	$277M
2025-Q4	179	17,903,704	63.0%	$470M
2025-Q3	163	17,548,642	61.8%	$397M
2025-Q2	168	16,263,023	57.3%	$323M
2025-Q1	177	16,317,379	57.5%	$276M

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 · FLGT

Activists — 13D, active intent

Hsieh Ming32.26%▲ +1.52ppSCHEDULE 13D/A · Amd 5 · event 2026-05-22SEC →

8,872,539 shares · 2 reporting persons

“The Reporting Person holds the shares of Common Stock reported in this Statement for general investment purposes. The Reporting Person may, from time to time, acquire additional, or dispose of, shares of Common Stock or other securities of the Issuer, in the Reporting Person's capacity as Chief Executive Officer and Chairperson of the Board of the Issuer or otherwise, or engage in discussions with the Issuer concerning investments in the Issuer. The Reporting Person intends to review his ownersh”

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
BARCLAYS PLC	7.57%	QII	2025-03-31	SEC →
BlackRock, Inc.	5.9%	QII	2025-03-31	SEC →

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

157 holders

% of shares outstanding held

61.4%

Shares held (13F)

17,450,958

Reporting holders

157

Top holders

largest 100 of 157 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	2,774,5192.8M	$44M	9.77%	TRIM -6%
2	RTW INVESTMENTS, LP	1,289,0001.3M	$20M	4.54%	ADD 83%
3	ACADIAN ASSET MANAGEMENT LLC	1,233,9511.2M	$20M	4.34%	ADD 4%
4	VANGUARD CAPITAL MANAGEMENT LLC	880,150880,150	$14M	3.10%	NEW†
5	DIMENSIONAL FUND ADVISORS LP	671,664671,664	$11M	2.36%	TRIM -24%
6	Invenomic Capital Management LP	610,318610,318	$10M	2.15%	NEW†
7	GEODE CAPITAL MANAGEMENT, LLC	584,207584,207	$9M	2.06%	ADD 15%
8	AMERIPRISE FINANCIAL INC	563,375563,375	$9M	1.98%	ADD 13%
9	STATE STREET CORP	529,399529,399	$8M	1.86%	ADD 7%
10	D. E. Shaw & Co., Inc.	486,770486,770	$8M	1.71%	TRIM -31%
11	JPMORGAN CHASE & CO	460,363460,363	$7M	1.62%	ADD 84%
12	MILLENNIUM MANAGEMENT LLC	401,819401,819	$6M	1.41%	TRIM -57%
13	Diametric Capital, LP	361,046361,046	$6M	1.27%	ADD 80%
14	JACOBS LEVY EQUITY MANAGEMENT, INC	356,359356,359	$6M	1.25%	NEW
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	354,184354,184	$6M	1.25%	TRIM -12%
16	DEUTSCHE BANK AG\	325,446325,446	$5M	1.15%	TRIM -26%
17	TWO SIGMA INVESTMENTS, LP	322,189322,189	$5M	1.13%	ADD 8%
18	GOLDMAN SACHS GROUP INC	311,423311,423	$5M	1.10%	TRIM -11%
19	Connor, Clark & Lunn Investment Management Ltd.	302,564302,564	$5M	1.07%	TRIM -19%
20	UBS Group AG	240,759240,759	$4M	0.85%	ADD 188%
21	Peapod Lane Capital LLC	220,627220,627	$3M	0.78%	ADD 33%
22	VANGUARD PORTFOLIO MANAGEMENT LLC	215,854215,854	$3M	0.76%	NEW
23	MORGAN STANLEY	192,403192,403	$3M	0.68%	TRIM -39%
24	NORTHERN TRUST CORP	182,113182,113	$3M	0.64%	—
25	Allianz Asset Management GmbH	181,922181,922	$3M	0.64%	ADD 36%
26	Medina Value Partners, LLC	170,069170,069	$3M	0.60%	NEW
27	WELLS FARGO & COMPANY/MN	147,135147,135	$2M	0.52%	ADD 22%
28	BARCLAYS PLC	141,011141,011	$2M	0.50%	TRIM -18%
29	Quantinno Capital Management LP	137,479137,479	$2M	0.48%	ADD 375%
30	VANGUARD FIDUCIARY TRUST CO	129,465129,465	$2M	0.46%	NEW
31	TCW GROUP INC	126,600126,600	$2M	0.45%	—
32	BANK OF AMERICA CORP /DE/	120,583120,583	$2M	0.42%	TRIM -21%
33	Portolan Capital Management, LLC	106,642106,642	$2M	0.38%	TRIM -37%
34	Almitas Capital LLC	104,797104,797	$2M	0.37%	ADD 467%
35	Nuveen, LLC	104,049104,049	$2M	0.37%	TRIM -69%
36	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	101,303101,303	$2M	0.36%	—
37	Russell Investments Group, Ltd.	93,48193,481	$1M	0.33%	ADD 20%
38	XTX Topco Ltd	92,49992,499	$1M	0.33%	ADD 317%
39	Hennion & Walsh Asset Management, Inc.	84,01084,010	$1M	0.30%	ADD 27%
40	Bank of New York Mellon Corp	76,29476,294	$1M	0.27%	TRIM -10%
41	SEI INVESTMENTS CO	74,23274,232	$1M	0.26%	—
42	Jump Financial, LLC	71,83971,839	$1M	0.25%	ADD 247%
43	Corient Private Wealth LLC	69,65569,655	$1M	0.25%	NEW
44	Y-Intercept (Hong Kong) Ltd	67,69767,697	$1M	0.24%	NEW
45	HSBC HOLDINGS PLC	65,17465,174	$1M	0.23%	TRIM -37%
46	TUDOR INVESTMENT CORP ET AL	64,08764,087	$1M	0.23%	TRIM -45%
47	Invesco Ltd.	56,98056,980	$905,983	0.20%	TRIM -8%
48	PRELUDE CAPITAL MANAGEMENT, LLC	56,30956,309	$895,313	0.20%	ADD 50%
49	AMERICAN CENTURY COMPANIES INC	53,94153,941	$857,662	0.19%	—
50	CITADEL ADVISORS LLC	52,94852,948	$841,873	0.19%	TRIM -78%
51	Squarepoint Ops LLC	52,53452,534	$835,291	0.18%	TRIM -7%
52	FEDERATED HERMES, INC.	49,20749,207	$782,391	0.17%	ADD 4%
53	HRT FINANCIAL LP	46,44846,448	$738,000	0.16%	TRIM -63%
54	MOORE CAPITAL MANAGEMENT, LP	46,12446,124	$733,372	0.16%	NEW
55	LEVIN CAPITAL STRATEGIES, L.P.	43,23443,234	$687,421	0.15%	NEW
56	Amundi	41,59641,596	$661,377	0.15%	ADD 17%
57	Swiss National Bank	39,20039,200	$623,280	0.14%	—
58	SUSQUEHANNA INTERNATIONAL GROUP, LLP	38,07838,078	$605,440	0.13%	ADD 254%
59	Counterpoint Mutual Funds LLC	34,30634,306	$545,465	0.12%	ADD 78%
60	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	33,73933,739	$536,450	0.12%	ADD 3218%
61	AQR CAPITAL MANAGEMENT LLC	29,44429,444	$468,160	0.10%	NEW
62	BNP PARIBAS FINANCIAL MARKETS	29,42429,424	$467,842	0.10%	TRIM -3%
63	Susquehanna Portfolio Strategies, LLC	28,85928,859	$458,858	0.10%	TRIM -25%
64	RHUMBLINE ADVISERS	27,14527,145	$431,596	0.10%	TRIM -5%
65	PRICE T ROWE ASSOCIATES INC /MD/	26,67426,674	$425,000	0.09%	ADD 19%
66	ALLIANCEBERNSTEIN L.P.	16,02116,021	$420,872	0.06%	TRIM -13%
67	ALPS ADVISORS INC	25,42225,422	$404,210	0.09%	—
68	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	24,64024,640	$391,776	0.09%	ADD 3%
69	Aquatic Capital Management LLC	23,17323,173	$368,451	0.08%	ADD 27%
70	Headlands Technologies LLC	22,34922,349	$355,349	0.08%	ADD 86%
71	Quadrature Capital Ltd	19,64019,640	$312,276	0.07%	NEW
72	Legal & General Group Plc	18,80718,807	$299,031	0.07%	TRIM -10%
73	SG Americas Securities, LLC	18,35618,356	$292,000	0.06%	—
74	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	18,09418,094	$287,695	0.06%	—
75	RENAISSANCE TECHNOLOGIES LLC	18,00018,000	$286,200	0.06%	TRIM -78%
76	CITIGROUP INC	17,40517,405	$276,740	0.06%	ADD 2825%
77	ENVESTNET ASSET MANAGEMENT INC	16,42816,428	$261,205	0.06%	NEW
78	EntryPoint Capital, LLC	15,74515,745	$250,346	0.06%	ADD 106%
79	Creative Planning	14,19214,192	$225,653	0.05%	TRIM -74%
80	FRANKLIN RESOURCES INC	13,77713,777	$219,055	0.05%	—
81	Polymer Capital Management (US) LLC	12,96712,967	$206,175	0.05%	NEW
82	MetLife Investment Management, LLC	12,57912,579	$200,006	0.04%	—
83	Inscription Capital, LLC	12,39512,395	$197,081	0.04%	NEW
84	Linden Thomas Advisory Services, LLC	11,85811,858	$188,542	0.04%	NEW
85	VANGUARD ASSET MANAGEMENT, Ltd	11,79611,796	$187,556	0.04%	NEW
86	Zurcher Kantonalbank (Zurich Cantonalbank)	10,87810,878	$172,960	0.04%	—
87	MACKENZIE FINANCIAL CORP	10,73010,730	$170,607	0.04%	TRIM -11%
88	Advisors Asset Management, Inc.	10,47910,479	$166,616	0.04%	ADD 24%
89	Universal- Beteiligungs- und Servicegesellschaft mbH	10,15510,155	$161,465	0.04%	TRIM -18%
90	Vanguard Global Advisers, LLC	8,6028,602	$136,772	0.03%	NEW
91	Freestone Grove Partners LP	8,4068,406	$133,655	0.03%	NEW
92	NEW YORK STATE COMMON RETIREMENT FUND	8,1738,173	$129,951	0.03%	—
93	Quantbot Technologies LP	7,4107,410	$117,819	0.03%	ADD 17973%
94	Vanguard Investments Australia, Ltd.	5,3555,355	$85,145	0.02%	NEW
95	Police & Firemen's Retirement System of New Jersey	5,0795,079	$80,756	0.02%	—
96	CWM, LLC	4,3104,310	$68,529	0.02%	ADD 1564%
97	KLP KAPITALFORVALTNING AS	4,3004,300	$68,370	0.02%	—
98	Versant Capital Management, Inc	2,6912,691	$42,787	0.01%	ADD 85%
99	CANADA LIFE ASSURANCE Co	2,6342,634	$42,000	0.01%	—
100	Tower Research Capital LLC (TRC)	2,4792,479	$39,416	0.01%	ADD 80%

† 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.

3.9M

2.2M

3.0M

2.8M

$44M

RTW INVESTMENTS, LP

—

705K

1.3M

$20M

ACADIAN ASSET MANAGEMENT LLC

360K

806K

1.1M

1.2M

$20M

VANGUARD CAPITAL MANAGEMENT LLC

—

880K

$14M

DIMENSIONAL FUND ADVISORS LP

1.0M

1.1M

889K

672K

$11M

Invenomic Capital Management LP

259K

236K

31K

—

610K

$10M

GEODE CAPITAL MANAGEMENT, LLC

514K

505K

513K

502K

508K

584K

$9M

AMERIPRISE FINANCIAL INC

502K

625K

498K

495K

500K

563K

$9M

STATE STREET CORP

819K

507K

514K

502K

494K

529K

$8M

D. E. Shaw & Co., Inc.

131K

440K

476K

568K

701K

487K

$8M

JPMORGAN CHASE & CO

471K

258K

34K

598K

250K

460K

$7M

MILLENNIUM MANAGEMENT LLC

1.5M

2.0M

1.4M

1.5M

939K

402K

$6M

Diametric Capital, LP

39K

—

169K

242K

200K

361K

$6M

JACOBS LEVY EQUITY MANAGEMENT, INC

—

356K

$6M

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

210K

244K

299K

359K

403K

354K

$6M

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	157	17,450,958	61.4%	$277M
2025-Q4	179	17,903,704	63.0%	$470M
2025-Q3	163	17,548,642	61.8%	$397M
2025-Q2	168	16,263,023	57.3%	$323M
2025-Q1	177	16,317,379	57.5%	$276M

Short interest has its own tab now — open SI →

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

Activists — 13D, active intent

Hsieh Ming32.26%▲ +1.52ppSCHEDULE 13D/A · Amd 5 · event 2026-05-22SEC →

8,872,539 shares · 2 reporting persons

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
BARCLAYS PLC	7.57%	QII	2025-03-31	SEC →
BlackRock, Inc.	5.9%	QII	2025-03-31	SEC →

FLGT US Equity☆

Institutional ownership· 13F filers holding FLGT · 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 · FLGT

Institutional ownership· 13F filers holding FLGT · 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 · FLGT

FLGT US Equity