Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in FLGT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.8M | $44.1M | -6.3% | 9.327% | 0.00% |
| 2 | RTW INVESTMENTS, LP | 1.3M | $20.5M | +82.8% | 4.333% | 0.20% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 880K | $14.0M | β | 2.959% | 0.00% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 672K | $10.7M | -24.4% | 2.258% | 0.00% |
| 5 | Invenomic Capital Management LP | 610K | $9.7M | β | 2.052% | 0.45% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 584K | $9.3M | +14.9% | 1.964% | 0.00% |
| 7 | AMERIPRISE FINANCIAL INC | 563K | $9.0M | +12.8% | 1.894% | 0.00% |
| 8 | STATE STREET CORP | 529K | $8.4M | +7.2% | 1.780% | 0.00% |
| 9 | D. E. Shaw & Co., Inc. | 487K | $7.7M | -30.6% | 1.636% | 0.01% |
| 10 | MILLENNIUM MANAGEMENT LLC | 402K | $6.4M | -57.2% | 1.351% | 0.00% |
| 11 | Diametric Capital, LP | 361K | $5.7M | +80.4% | 1.214% | 1.50% |
| 12 | JACOBS LEVY EQUITY MANAGEMENT, INC | 356K | $5.7M | β | 1.198% | 0.02% |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 354K | $5.6M | -12.1% | 1.191% | 0.00% |
| 14 | DEUTSCHE BANK AG\ | 325K | $5.2M | -25.9% | 1.094% | 0.00% |
| 15 | TWO SIGMA INVESTMENTS, LP | 322K | $5.1M | +8.3% | 1.083% | 0.00% |
| 16 | GOLDMAN SACHS GROUP INC | 311K | $5.0M | -10.7% | 1.047% | 0.00% |
| 17 | Connor, Clark & Lunn Investment Management Ltd. | 303K | $4.8M | -19.3% | 1.017% | 0.01% |
| 18 | UBS Group AG | 241K | $3.8M | +188.1% | 0.809% | 0.00% |
| 19 | Peapod Lane Capital LLC | 221K | $3.5M | +33.1% | 0.742% | 2.86% |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 216K | $3.4M | β | 0.726% | 0.00% |
| 21 | MORGAN STANLEY | 192K | $3.1M | -39.0% | 0.647% | 0.00% |
| 22 | NORTHERN TRUST CORP | 182K | $2.9M | +1.8% | 0.612% | 0.00% |
| 23 | Allianz Asset Management GmbH | 182K | $2.9M | +36.3% | 0.612% | 0.00% |
| 24 | Medina Value Partners, LLC | 170K | $2.7M | β | 0.572% | 0.57% |
| 25 | WELLS FARGO & COMPANY/MN | 147K | $2.3M | +21.8% | 0.495% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in FLGT β a direct measure of their conviction.
Filings activity in FLGT during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 153 | 13% | 44.83% | 44.15 pp | $249M | 50% |
| Q4 2025 | 176 | +9.3% | 88.98% | +23.94 pp | $494M | +37% |
| Q3 2025 | 161 | 3.0% | 65.04% | +11.79 pp | $361M | +22% |
| Q2 2025 | 166 | 4.0% | 53.25% | +9.21 pp | $296M | +21% |
| Q1 2025 | 173 | 7.5% | 44.04% | 60.61 pp | $245M | 58% |
| Q4 2024 | 187 | +3.9% | 104.65% | +42.11 pp | $582M | +67% |
| Q3 2024 | 180 | +4.7% | 62.54% | 0.88 pp | $348M | 1.4% |
| Q2 2024 | 172 | β | 63.42% | β | $352M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying FLGT stock.
Based on Q1 2026 13F filings, institutional ownership of Fulgent Genetics, Inc. stands at 44.8%, held across 153 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of FLGT, with approximately 2,774,519 shares worth $0.04B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of FLGT, including MILLENNIUM MANAGEMENT LLC, TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for FLGT is 37 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
29 institutions opened new positions in FLGT during Q1 2026, while 52 fully exited. 22 added to existing positions and 101 trimmed.
FLGT institutional ownership fell by 44.15 percentage points quarter-over-quarter, with a net change of -23 holders.
The top 10 institutions account for 56.1% of all reported 13F value in FLGT, and the top 25 account for 80.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Fulgent Genetics, Inc. (FLGT) Institutional Ownership