Ken Griffin
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Ken Griffin’s Absci ABSI Stock Holding History

Ken Griffin’s Portfolio ABSI Stock Details ABSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$505K Sell
168,200
-108,200
-39% -$313K ﹤0.01% 9285
2025
Q4 		$965K Buy
276,400
+193,500
+233% +$705K ﹤0.01% 7473
2025
Q3 		$252K Buy
82,900
+14,100
+20% +$39K ﹤0.01% 10738
2025
Q2 		$177K Sell
68,800
-38,000
-36% -$107K ﹤0.01% 10795
2025
Q1 		$268K Buy
106,800
+33,000
+45% +$121K ﹤0.01% 9839
2024
Q4 		$193K Buy
73,800
+7,200
+11% +$25.3K ﹤0.01% 10516
2024
Q3 		$254K Buy
66,600
+46,000
+223% +$183K ﹤0.01% 9639
2024
Q2 		$63.4K Sell
20,600
-7,400
-26% -$34.3K ﹤0.01% 11500
2024
Q1 		$159K Sell
28,000
-36,600
-57% -$165K ﹤0.01% 10675
2023
Q4 		$271K Buy
64,600
+59,200
+1,096% +$110K ﹤0.01% 9349
2023
Q3 		$7.13K Sell
5,400
-14,300
-73% -$25K ﹤0.01% 13278
2023
Q2 		$29.9K Sell
19,700
-4,900
-20% -$7.88K ﹤0.01% 12352
2023
Q1 		$43K Buy
24,600
+18,100
+278% +$43.8K ﹤0.01% 12357
2022
Q4 		$13.7K Sell
6,500
-21,900
-77% -$59.9K ﹤0.01% 13431
2022
Q3 		$89K Buy
+28,400
New +$104K ﹤0.01% 11177

Other funds holding ABSI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AMD
Advanced Micro Devices Santa Clara, California $174M AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Ken Griffin's ABSI Position: Q1 2026 in Review

Ken Griffin reduced its Absci (ABSI) stake by 79% in Q1 2026, selling an estimated $4.46M and leaving 404,423 shares worth $1.21M. The position accounts for ﹤0.01% of the portfolio, ranked #7231.

Ken Griffin first reported a position in ABSI in Q3 2021 and has held it in 17 quarters since. The position peaked at $6.78M in Q4 2025. 164 funds tracked by Wall St. Rank hold ABSI as of Q1 2026.

  • Ken Griffin held 404,423 shares of Absci worth $1.21M as of Q1 2026.
  • Ken Griffin sold 1,539,213 Absci shares in Q1 2026, an estimated $4.46M.
  • Absci made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7231 holding.
  • Ken Griffin first reported a position in Absci in Q3 2021 and has held it in 17 quarters since.
  • Ken Griffin's Absci position peaked at $6.78M in Q4 2025.
  • 164 funds tracked by Wall St. Rank held Absci as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.