Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in ABSI held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 25.4M | $294.5M | +12.7% | 15.000% | 0.01% |
| 2 | ARK Investment Management LLC | 12.9M | $149.8M | -5.8% | 7.630% | 0.97% |
| 3 | BlackRock, Inc. | 12.2M | $141.1M | +8.2% | 7.187% | 0.00% |
| 4 | STATE STREET CORP | 8.1M | $93.8M | +10.5% | 4.780% | 0.00% |
| 5 | AMERIPRISE FINANCIAL INC | 7.0M | $81.0M | +119.9% | 4.127% | 0.02% |
| 6 | Redmile Group, LLC | 6.7M | $78.1M | -18.3% | 3.979% | 5.24% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 6.1M | $71.0M | +4.0% | 3.614% | 0.00% |
| 8 | ADVANCED MICRO DEVICES INC | 5.7M | $66.2M | 0.0% | 3.373% | 5.05% |
| 9 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 5.7M | $66.1M | β | 3.368% | 0.09% |
| 10 | TWO SIGMA INVESTMENTS, LP | 5.5M | $63.7M | +89.5% | 3.243% | 0.05% |
| 11 | D. E. Shaw & Co., Inc. | 5.2M | $60.7M | +706.3% | 3.093% | 0.03% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 3.6M | $41.5M | +7.2% | 2.115% | 0.00% |
| 13 | Woodline Partners LP | 2.7M | $31.3M | -18.2% | 1.594% | 0.10% |
| 14 | Siren, L.L.C. | 2.5M | $28.7M | +37.5% | 1.461% | 0.58% |
| 15 | BVF INC/IL | 2.4M | $27.4M | β | 1.394% | 0.70% |
| 16 | Gem Investment Advisors, LLC | 2.2M | $25.2M | 0.0% | 1.282% | 15.43% |
| 17 | BAKER BROS. ADVISORS LP | 2.1M | $24.7M | 0.0% | 1.260% | 0.12% |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2.0M | $23.1M | +50.4% | 1.178% | 0.00% |
| 19 | GOLDMAN SACHS GROUP INC | 1.7M | $20.1M | +192.8% | 1.023% | 0.00% |
| 20 | Nuveen, LLC | 1.7M | $20.0M | +403.1% | 1.018% | 0.00% |
| 21 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1.6M | $18.6M | β | 0.946% | 0.08% |
| 22 | MORGAN STANLEY | 1.4M | $15.9M | +182.5% | 0.812% | 0.00% |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | $15.5M | +67.2% | 0.791% | 0.00% |
| 24 | FRED ALGER MANAGEMENT, LLC | 1.2M | $13.6M | +1.0% | 0.695% | 0.05% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2M | $13.5M | +7.5% | 0.688% | 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 ABSI β a direct measure of their conviction.
Filings activity in ABSI during Q2 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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 198 | +21% | 90.96% | +15.72 pp | $1.76B | +362% |
| Q1 2026 | 164 | +17% | 75.24% | +3.66 pp | $382M | 8.0% |
| Q4 2025 | 140 | 1.4% | 71.58% | +13.76 pp | $415M | +40% |
| Q3 2025 | 142 | +9.2% | 57.82% | +4.60 pp | $297M | +29% |
| Q2 2025 | 130 | 8.5% | 53.22% | +2.98 pp | $230M | +8.7% |
| Q1 2025 | 142 | +7.6% | 50.24% | +6.79 pp | $211M | +9.9% |
| Q4 2024 | 132 | +7.3% | 43.45% | 0.14 pp | $192M | 31% |
| Q3 2024 | 123 | β | 43.59% | β | $277M | 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 ABSI stock.
Based on Q2 2026 13F filings, institutional ownership of Absci Corporation stands at 91.0%, held across 198 reporting institutions.
FMR LLC is the largest reported institutional holder of ABSI, with approximately 25,410,048 shares worth $0.29B as of Q2 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of ABSI, including ARK Investment Management LLC, TWO SIGMA INVESTMENTS, LP, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for ABSI is 83 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
48 institutions opened new positions in ABSI during Q2 2026, while 14 fully exited. 142 added to existing positions and 5 trimmed.
ABSI institutional ownership rose by 15.72 percentage points quarter-over-quarter, with a net change of +34 holders.
The top 10 institutions account for 62.7% of all reported 13F value in ABSI, and the top 25 account for 84.2%.
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.
Absci Corporation (ABSI) Institutional Ownership