Absci Corporation
US ˙ NasdaqGS ˙ US00091E1091

SecurityABSI / Absci Corporation
InstitutionState Street Corp
Latest Disclosed Ownership7,324,858 shares
Latest Disclosed Value $ 21,974,574
State Street Corp reports 22.27% increase in ownership of ABSI / Absci Corporation

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 7,324,858 shares of Absci Corporation (US:ABSI) valued at $21,974,574 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,990,877 shares of Absci Corporation. This represents a change in shares of 22.27% during the quarter. The current value of the position is $53,764,458 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ABSCI COM 00091E109 7,324,858 1,333,981 22.27 21,975 5.10 0.0008
2026-02-13 2025-12-31 13F ABSCI COM 00091E109 5,990,877 3,925,926 190.12 20,908 233.09 0.0007
2025-11-14 2025-09-30 13F ABSCI COM 00091E109 2,064,951 261,876 14.52 6,277 35.48 0.0002
2025-08-14 2025-06-30 13F ABSCI COM 00091E109 1,803,075 132,728 7.95 4,634 10.52 0.0002
2025-05-15 2025-03-31 13F ABSCI COM 00091E109 1,670,347 -346,913 -17.20 4,193 -20.68 0.0002
2025-02-14 2024-12-31 13F ABSCI COM 00091E109 2,017,260 88,512 4.59 5,285 -28.26 0.0002
2024-11-14 2024-09-30 13F ABSCI COM 00091E109 1,928,748 -18,433 -0.95 7,368 22.84 0.0003
2024-08-14 2024-06-30 13F ABSCI COM 00091E109 1,947,181 1,677,817 622.88 5,997 292.22 0.0003
2024-05-15 2024-03-31 13F ABSCI COM 00091E109 269,364 46,500 20.86 1,530 63.35 0.0001
2024-02-14 2023-12-31 13F ABSCI COM 00091E109 222,864 32,000 16.77 936 272.91 0.0000
2023-11-14 2023-09-30 13F ABSCI COM 00091E109 190,864 -37,500 -16.42 252 -27.67 0.0000
2023-08-14 2023-06-30 13F ABSCI COM 00091E109 228,364 -898,172 -79.73 347 -82.39 0.0000
2023-05-15 2023-03-31 13F ABSCI COM 00091E109 1,126,536 124,449 12.42 1,971 -6.32 0.0001
2023-05-15 2022-12-31 13F/A-99 ABSCI COM 00091E109 1,002,087 14,562 1.47 2,104 -31.93 0.0001
2023-05-15 2022-12-31 13F ABSCI COM 00091E109 1,002,087 14,562 2,104 0.0001
2022-11-15 2022-09-30 13F ABSCI COM 00091E109 987,525 61,335 6.62 3,091 0.52 0.0002
2022-08-15 2022-06-30 13F ABSCI COM 00091E109 926,190 205,401 28.50 3,075 -49.39 0.0002
2022-05-16 2022-03-31 13F ABSCI COM 00091E109 720,789 480,506 199.98 6,076 208.43 0.0003
2022-02-14 2021-12-31 13F ABSCI COM 00091E109 240,283 76,768 46.95 1,970 3.58 0.0001
2021-11-15 2021-09-30 13F ABSCI COM 00091E109 163,515 163,515 1,902 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.