Absci Corporation
US ˙ NasdaqGS ˙ US00091E1091

SecurityABSI / Absci Corporation
InstitutionBarclays Plc
Latest Disclosed Ownership509,002 shares
Latest Disclosed Value $ 1,776,417
Barclays Plc reports 116.25% increase in ownership of ABSI / Absci Corporation

On February 13, 2026 - Barclays Plc filed a 13F-HR form disclosing ownership of 509,002 shares of Absci Corporation (US:ABSI) valued at $1,776,417 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on March 31, 2026 disclosing 235,380 shares of Absci Corporation. This represents a change in shares of 116.25% during the quarter. The current value of the position is $3,257,613 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.

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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)
2026-02-13 2025-12-31 13F ABSCI COM 00091E109 509,002 273,622 116.25 1,776 148.39 0.0004
2026-03-31 2025-09-30 13F/A-3 ABSCI COM 00091E109 235,380 36,503 18.35 716 39.92 0.0002
2026-03-19 2025-09-30 13F/A-2 ABSCI COM 00091E109 131,504 -67,373 502 0.0001
2025-11-12 2025-09-30 13F ABSCI COM 00091E109 235,380 36,503 716 0.0002
2026-02-27 2025-06-30 13F/A-2 ABSCI COM 00091E109 198,877 94,321 90.21 511 95.04 0.0001
2025-08-14 2025-06-30 13F/A-1 ABSCI COM 00091E109 198,877 94,321 1 0.0001
2025-08-13 2025-06-30 13F ABSCI COM 00091E109 198,877 94,321 1 0.0000
2026-03-17 2025-03-31 13F/A-1 ABSCI COM 00091E109 104,556 -27,058 -20.56 262 -23.84 0.0001
2025-05-15 2025-03-31 13F ABSCI COM 00091E109 104,556 -27,058 0 0.0001
2026-03-19 2024-12-31 13F/A-1 ABSCI COM 00091E109 131,614 110 0.08 345 -31.47 0.0001
2025-02-13 2024-12-31 13F ABSCI COM 00091E109 131,614 110 0 0.0001
2026-03-31 2024-09-30 13F/A-2 ABSCI COM 00091E109 131,504 104,083 379.57 502 497.62 0.0001
2024-11-19 2024-09-30 13F/A-1 ABSCI COM 00091E109 131,504 104,083 1 0.0001
2024-11-15 2024-09-30 13F ABSCI COM 00091E109 131,504 104,083 1 0.0000
2026-03-23 2024-06-30 13F/A-1 ABSCI COM 00091E109 27,421 -44,690 -61.97 84 -79.46 0.0000
2024-08-14 2024-06-30 13F ABSCI COM 00091E109 27,421 -44,690 0 0.0000
2026-03-24 2024-03-31 13F/A-1 ABSCI COM 00091E109 72,111 72,000 64,864.86 410 0.0001
2024-05-15 2024-03-31 13F ABSCI COM 00091E109 72,111 72,000 0 0.0001
2026-03-25 2023-12-31 13F/A-1 ABSCI COM 00091E109 111 -111 -50.00 0 0.0000
2024-02-15 2023-12-31 13F ABSCI COM 00091E109 111 -111 0 0.0000
2026-03-26 2023-09-30 13F/A-1 ABSCI COM 00091E109 222 111 100.00 0 0.0000
2023-11-07 2023-09-30 13F ABSCI COM 00091E109 222 111 0 0.0000
2026-03-30 2023-06-30 13F/A-2 ABSCI COM 00091E109 111 -26,775 -99.59 0 -100.00 0.0000
2023-09-20 2023-06-30 13F/A-1 ABSCI COM 00091E109 111 -26,775 0 0.0000
2023-08-03 2023-06-30 13F ABSCI COM 00091E109 111 -26,775 0 0.0000
2026-03-30 2023-03-31 13F/A-1 ABSCI COM 00091E109 26,886 12,635 88.66 47 62.07 0.0000
2023-05-04 2023-03-31 13F ABSCI COM 00091E109 26,886 12,635 0 0.0000
2026-03-30 2022-12-31 13F/A-1 ABSCI COM 00091E109 14,251 12,018 538.20 30 314.29 0.0000
2023-02-13 2022-12-31 13F ABSCI COM 00091E109 14,251 12,018 0 0.0000
2022-11-03 2022-09-30 13F ABSCI COM 00091E109 2,233 -6,659 -74.89 7 -76.67 0.0000
2022-08-12 2022-06-30 13F ABSCI COM 00091E109 8,892 -8,533 -48.97 30 -79.59 0.0000
2022-05-16 2022-03-31 13F ABSCI COM 00091E109 17,425 17,425 147 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.