Ken Griffin
BHVN icon

Ken Griffin’s Biohaven BHVN Stock Holding History

Ken Griffin’s Portfolio BHVN Stock Details BHVN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$380K Sell
44,900
-95,400
-68% -$1.04M ﹤0.01% 9926
2025
Q4 		$1.58M Buy
140,300
+40,200
+40% +$498K ﹤0.01% 6392
2025
Q3 		$1.5M Buy
100,100
+22,600
+29% +$329K ﹤0.01% 6670
2025
Q2 		$1.09M Buy
77,500
+35,000
+82% +$624K ﹤0.01% 6899
2025
Q1 		$1.02M Sell
42,500
-27,300
-39% -$963K ﹤0.01% 6909
2024
Q4 		$2.61M Buy
69,800
+19,500
+39% +$910K ﹤0.01% 5093
2024
Q3 		$2.51M Buy
50,300
+23,500
+88% +$914K ﹤0.01% 5093
2024
Q2 		$930K Sell
26,800
-8,300
-24% -$328K ﹤0.01% 6735
2024
Q1 		$1.92M Buy
35,100
+22,100
+170% +$1.09M ﹤0.01% 5607
2023
Q4 		$556K Sell
13,000
-22,900
-64% -$712K ﹤0.01% 7869
2023
Q3 		$934K Sell
35,900
-31,100
-46% -$646K ﹤0.01% 6701
2023
Q2 		$1.6M Buy
67,000
+36,500
+120% +$628K ﹤0.01% 5565
2023
Q1 		$417K Sell
30,500
-28,400
-48% -$452K ﹤0.01% 8678
2022
Q4 		$818K Buy
+58,900
New +$832K ﹤0.01% 7202

Other funds holding BHVN

Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
IAM
Infinitum Asset Management Fort Lauderdale, Florida $801M AUM 8.83% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
RPSM
Royalty Pharma Sub-Manager New York $173M AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ken Griffin's BHVN Position: Q1 2026 in Review

Ken Griffin reduced its Biohaven (BHVN) stake by 1.2% in Q1 2026, selling an estimated $228K and leaving 1,723,107 shares worth $14.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2721.

Ken Griffin first reported a position in BHVN in Q4 2022 and has held it in 14 quarters since. The position peaked at $87.7M in Q3 2024. 276 funds tracked by Wall St. Rank hold BHVN as of Q1 2026.

  • Ken Griffin held 1,723,107 shares of Biohaven worth $14.6M as of Q1 2026.
  • Ken Griffin sold 20,886 Biohaven shares in Q1 2026, an estimated $228K.
  • Biohaven made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2721 holding.
  • Ken Griffin first reported a position in Biohaven in Q4 2022 and has held it in 14 quarters since.
  • Ken Griffin's Biohaven position peaked at $87.7M in Q3 2024.
  • 276 funds tracked by Wall St. Rank held Biohaven as of Q1 2026.

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