Jane Street
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Jane Street’s Shattuck Labs STTK Stock Holding History

Jane Street’s Portfolio STTK Stock Details STTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-415,938
Closed -$2.59M – 13078
2026
Q1 		$2.67M Buy
415,938
+361,892
+670% +$1.72M ﹤0.01% 4557
2025
Q4 		$197K Sell
54,046
-45,001
-45% -$107K ﹤0.01% 9732
2025
Q3 		$237K Sell
99,047
-190,624
-66% -$233K ﹤0.01% 9358
2025
Q2 		$229K Buy
289,671
+278,576
+2,511% +$270K ﹤0.01% 8327
2025
Q1 		$10.5K Sell
11,095
-4,596
-29% -$5.66K ﹤0.01% 9200
2024
Q4 		$19K Sell
15,691
-10,014
-39% -$12.4K ﹤0.01% 9135
2024
Q3 		$89.7K Sell
25,705
-22,703
-47% -$84.6K ﹤0.01% 9031
2024
Q2 		$187K Sell
48,408
-323,144
-87% -$2.63M ﹤0.01% 8445
2024
Q1 		$3.32M Buy
371,552
+341,832
+1,150% +$3.13M ﹤0.01% 3240
2023
Q4 		$212K Buy
+29,720
New +$81.1K ﹤0.01% 8135
2023
Q2 		– Sell
-19,765
Closed -$58.1K – 9537
2023
Q1 		$58.1K Buy
+19,765
New +$69.9K ﹤0.01% 8412
2021
Q3 		– Sell
-10,325
Closed -$299K – 10695
2021
Q2 		$299K Buy
+10,325
New +$302K ﹤0.01% 8152
2021
Q1 		– Sell
-4,692
Closed -$246K – 9579
2020
Q4 		$246K Buy
+4,692
New +$151K ﹤0.01% 6686

Other funds holding STTK

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return
PM
Prosight Management Dallas, Texas $580M AUM 29.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
FLSM
Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return
NCM
NEXTBio Capital Management Menlo Park, California $217M AUM
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jane Street's STTK Position: Q2 2026 in Review

Jane Street sold out of Shattuck Labs (STTK) in Q2 2026, closing a stake of 415,938 shares — an estimated $2.59M sold.

Jane Street first reported a position in STTK in Q4 2020 and held it in 13 quarters. The position peaked at $3.32M in Q1 2024. 100 funds tracked by Wall St. Rank hold STTK as of Q2 2026.

  • Jane Street reported no remaining Shattuck Labs position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 415,938 Shattuck Labs shares in Q2 2026, an estimated $2.59M.
  • Jane Street first reported a position in Shattuck Labs in Q4 2020 and held it in 13 quarters.
  • Jane Street's Shattuck Labs position peaked at $3.32M in Q1 2024.
  • 100 funds tracked by Wall St. Rank held Shattuck Labs as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.