Citadel Advisors
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Citadel Advisors’s Biomea Fusion BMEA Stock Holding History

Citadel Advisors’s Portfolio BMEA Stock Details BMEA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$262K Sell
178,300
-68,600
-28% -$102K ﹤0.01% 11430
2026
Q1 		$378K Buy
246,900
+15,400
+7% +$20.2K ﹤0.01% 9936
2025
Q4 		$287K Buy
231,500
+51,100
+28% +$71.6K ﹤0.01% 10243
2025
Q3 		$364K Sell
180,400
-76,000
-30% -$139K ﹤0.01% 9894
2025
Q2 		$462K Buy
256,400
+210,100
+454% +$405K ﹤0.01% 8819
2025
Q1 		$98.6K Sell
46,300
-260,700
-85% -$888K ﹤0.01% 11489
2024
Q4 		$1.19M Buy
307,000
+71,700
+30% +$571K ﹤0.01% 6655
2024
Q3 		$2.38M Buy
235,300
+51,700
+28% +$336K ﹤0.01% 5205
2024
Q2 		$826K Sell
183,600
-45,500
-20% -$462K ﹤0.01% 6990
2024
Q1 		$3.43M Buy
229,100
+16,800
+8% +$277K ﹤0.01% 4567
2023
Q4 		$3.08M Buy
212,300
+161,600
+319% +$1.96M ﹤0.01% 4600
2023
Q3 		$698K Buy
50,700
+14,400
+40% +$260K ﹤0.01% 7345
2023
Q2 		$797K Buy
36,300
+14,500
+67% +$454K ﹤0.01% 6936
2023
Q1 		$676K Buy
21,800
+12,700
+140% +$158K ﹤0.01% 7658
2022
Q4 		$76.7K Buy
+9,100
New +$77.6K ﹤0.01% 11572

Other funds holding BMEA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
ACM
Aisling Capital Management New York $472M AUM 106.83% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
FISPB
Fideuram - Intesa Sanpaolo Private Banking Turin $3.33B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

Citadel Advisors's BMEA Position: Q2 2026 in Review

Citadel Advisors reduced its Biomea Fusion (BMEA) stake by 93% in Q2 2026, selling an estimated $913K and leaving 44,916 shares worth $66K. The position accounts for ﹤0.01% of the portfolio, ranked #12975.

Citadel Advisors first reported a position in BMEA in Q2 2021 and has held it in 17 quarters since. The position peaked at $4.02M in Q2 2022. 61 funds tracked by Wall St. Rank hold BMEA as of Q2 2026.

  • Citadel Advisors held 44,916 shares of Biomea Fusion worth $66K as of Q2 2026.
  • Citadel Advisors sold 611,901 Biomea Fusion shares in Q2 2026, an estimated $913K.
  • Biomea Fusion made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12975 holding.
  • Citadel Advisors first reported a position in Biomea Fusion in Q2 2021 and has held it in 17 quarters since.
  • Citadel Advisors's Biomea Fusion position peaked at $4.02M in Q2 2022.
  • 61 funds tracked by Wall St. Rank held Biomea Fusion as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.