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Prosight Management’s Shattuck Labs STTK Stock Holding History

Prosight Management’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
Q1 		$32.2M Buy
5,004,439
+2,622,937
+110% +$12.4M 5.28% 7
2025
Q4 		$8.69M Sell
2,381,502
-3,069,693
-56% -$7.32M 1.8% 20
2025
Q3 		$13M Sell
5,451,195
-1,187,740
-18% -$1.45M 3.04% 14
2025
Q2 		$5.26M Hold
6,638,935
– – 1.28% 25
2025
Q1 		$6.31M Hold
6,638,935
– – 2.07% 19
2024
Q4 		$8.03M Buy
6,638,935
+960,209
+17% +$1.19M 2.22% 18
2024
Q3 		$19.8M Buy
5,678,726
+1,008,726
+22% +$3.76M 4.88% 7
2024
Q2 		$18M Buy
4,670,000
+945,000
+25% +$7.68M 5.39% 7
2024
Q1 		$33.3M Buy
3,725,000
+942,203
+34% +$8.63M 9.26% 1
2023
Q4 		$19.8M Buy
2,782,797
+659,797
+31% +$1.8M 7.97% 3
2023
Q3 		$3.23M Buy
2,123,000
+13,380
+0.6% +$30.5K 1.02% 28
2023
Q2 		$6.58M Buy
2,109,620
+87,952
+4% +$255K 1.93% 20
2023
Q1 		$5.94M Sell
2,021,668
-91,825
-4% -$325K 2.82% 15
2022
Q4 		$4.86M Buy
2,113,493
+992,717
+89% +$2.49M 2.65% 14
2022
Q3 		$3.03M Buy
1,120,776
+100,776
+10% +$378K 1.62% 19
2022
Q2 		$4.14M Buy
1,020,000
+221,282
+28% +$801K 3.26% 11
2022
Q1 		$3.4M Buy
798,718
+538,475
+207% +$3.05M 2.2% 14
2021
Q4 		$2.21M Buy
260,243
+91,002
+54% +$1.25M 1.33% 22
2021
Q3 		$3.45M Buy
+169,241
New +$3.62M 1.9% 19

Other funds holding STTK

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
NCM
NEXTBio Capital Management Menlo Park, California $215M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
CEI
Clark Estates Inc New York $416M AUM 6.04% 1-Year Est. Return
PA
Pinnacle Associates New York $7.78B AUM 45.07% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return

Prosight Management's STTK Position: Q1 2026 in Review

Prosight Management increased its Shattuck Labs (STTK) stake by 110% in Q1 2026, buying an estimated $12.4M and bringing the position to 5,004,439 shares worth $32.2M. The position accounts for 5.28% of the portfolio, ranked #7.

Prosight Management first reported a position in STTK in Q3 2021 and has held it in 19 quarters since. The position peaked at $33.3M in Q1 2024. 84 funds tracked by Wall St. Rank hold STTK as of Q1 2026.

  • Prosight Management held 5,004,439 shares of Shattuck Labs worth $32.2M as of Q1 2026.
  • Prosight Management bought 2,622,937 Shattuck Labs shares in Q1 2026, an estimated $12.4M.
  • Shattuck Labs made up 5.28% of Prosight Management's portfolio in Q1 2026, its #7 holding.
  • Prosight Management first reported a position in Shattuck Labs in Q3 2021 and has held it in 19 quarters since.
  • Prosight Management's Shattuck Labs position peaked at $33.3M in Q1 2024.
  • 84 funds tracked by Wall St. Rank held Shattuck Labs as of Q1 2026.

Based on Prosight Management's 13F filing for Q1 2026, filed 15 May 2026.