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ABSI in the 13F filings

Absci Corp · CUSIP 00091E109

Sector · Health care services and researchTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q3 2023Q4 2021
Quarter end
30 Jun 2026
the date the book describes
Filed
2 Sep 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
23
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 1 listed it in both
Shares listed
58,915,247
combined, among listed positions
Reported value
$681m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 14 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +7,236,819.

Managers listing ABSI in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

23 of 23 holders

ActionFiling
Fidelity (FMR LLC)25,410,048$295munder 0.1%Added+2,859,05113 Aug 2026 (the filing on sec.gov)
ARK Investment Management LLC12,925,271$150m0.97%Trimmed-800,89814 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP5,493,486$64munder 0.1%Added+2,594,72014 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.5,239,754$61munder 0.1%Added+4,589,93714 Aug 2026 (the filing on sec.gov)
Woodline Partners LP2,700,675$31m0.10%Trimmed-599,49414 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC1,602,916$19m0.08%Newnew14 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,489,993$17munder 0.1%Added+1,372,43014 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC756,541$8.8munder 0.1%Added+57,10214 Aug 2026 (the filing on sec.gov)
Invesco Ltd544,933$6.3munder 0.1%Added+434,81314 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP502,407$5.8munder 0.1%Trimmed-716,64513 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP405,085$4.7munder 0.1%Added+38,27714 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC359,091$4.2munder 0.1%Trimmed-686,10714 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC279,392$3.2munder 0.1%Trimmed-52,87114 Aug 2026 (the filing on sec.gov)
Millennium Management LLC248,701$2.9munder 0.1%Trimmed-948,66814 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP227,923$2.6munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC162,449$1.9munder 0.1%Trimmed-228,84114 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP120,437$1.4munder 0.1%Trimmed-527,44114 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC102,776$1.2munder 0.1%Trimmed-301,6472 Sep 2026 (the filing on sec.gov)
Man Group PLC85,273$988kunder 0.1%Added+25,51214 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP42,766$496kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP162,890$489kunder 0.1%Added+4,90014 Aug 2026 (the filing on sec.gov)
Winton Group Ltd38,400$445kunder 0.1%Newnew7 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP14,040$163kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

01234Q3 2021Q3 2023Q2 2024Q4 2024Q2 2025Q4 2025Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ABSI by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20213$42mn.a.n.a.
Q4 20212$25mn.a.n.a.
Q3 20231$132kn.a.n.a.
Q1 20243$27m30
Q2 20242$21m20
Q3 20242$32m20
Q4 20241$22m10
Q1 20251$27m10
Q2 20252$33m11
Q3 20251$37m10
Q4 20252$52m117
Q1 20261$41m154
Q2 20264$263m1411

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ABSI and LLY →ABSI and JNJ →ABSI and VRTX →Choose a stock to compare with ABSI →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ABSI, latest filings →Back to the 13F Explorer →