Citadel Advisors
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Citadel Advisors’s Absci ABSI Stock Holding History

Citadel Advisors’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 		$80.4K Sell
26,800
-2,500
-9% -$7.24K ﹤0.01% 12173
2025
Q4 		$102K Sell
29,300
-91,000
-76% -$332K ﹤0.01% 11624
2025
Q3 		$366K Sell
120,300
-133,600
-53% -$369K ﹤0.01% 9880
2025
Q2 		$653K Buy
253,900
+29,000
+13% +$81.6K ﹤0.01% 8003
2025
Q1 		$564K Buy
224,900
+102,300
+83% +$375K ﹤0.01% 8217
2024
Q4 		$321K Buy
122,600
+68,100
+125% +$240K ﹤0.01% 9517
2024
Q3 		$208K Sell
54,500
-29,200
-35% -$116K ﹤0.01% 10062
2024
Q2 		$258K Sell
83,700
-6,900
-8% -$32K ﹤0.01% 9430
2024
Q1 		$515K Buy
90,600
+83,200
+1,124% +$375K ﹤0.01% 8327
2023
Q4 		$31.1K Sell
7,400
-7,000
-49% -$13K ﹤0.01% 12237
2023
Q3 		$19K Sell
14,400
-14,900
-51% -$26.1K ﹤0.01% 12668
2023
Q2 		$44.5K Sell
29,300
-21,100
-42% -$33.9K ﹤0.01% 11937
2023
Q1 		$88.2K Buy
50,400
+26,000
+107% +$62.9K ﹤0.01% 11435
2022
Q4 		$51.2K Sell
24,400
-32,600
-57% -$89.2K ﹤0.01% 12105
2022
Q3 		$178K Buy
57,000
+17,900
+46% +$65.8K ﹤0.01% 10520
2022
Q2 		$130K Buy
39,100
+7,100
+22% +$35.3K ﹤0.01% 11125
2022
Q1 		$270K Buy
+32,000
New +$251K ﹤0.01% 10813

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 $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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 $1.61T AUM 30.72% 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

Citadel Advisors's ABSI Position: Q1 2026 in Review

Citadel Advisors 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.

Citadel Advisors 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.

  • Citadel Advisors held 404,423 shares of Absci worth $1.21M as of Q1 2026.
  • Citadel Advisors sold 1,539,213 Absci shares in Q1 2026, an estimated $4.46M.
  • Absci made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7231 holding.
  • Citadel Advisors first reported a position in Absci in Q3 2021 and has held it in 17 quarters since.
  • Citadel Advisors'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.