CEI
STTK icon

Clark Estates Inc’s Shattuck Labs STTK Stock Holding History

Clark Estates Inc’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 		$9.49M Hold
1,475,648
– – 2.28% 13
2025
Q4 		$5.39M Hold
1,475,648
– – 1.31% 16
2025
Q3 		$3.53M Hold
1,475,648
– – 0.81% 21
2025
Q2 		$1.17M Hold
1,475,648
– – 0.26% 78
2025
Q1 		$1.4M Hold
1,475,648
– – 0.3% 74
2024
Q4 		$1.79M Hold
1,475,648
– – 0.35% 76
2024
Q3 		$5.15M Hold
1,475,648
– – 0.96% 15
2024
Q2 		$5.7M Hold
1,475,648
– – 1.07% 14
2024
Q1 		$13.2M Hold
1,475,648
– – 2.17% 12
2023
Q4 		$10.5M Hold
1,475,648
– – 1.78% 13
2023
Q3 		$2.24M Hold
1,475,648
– – 0.41% 77
2023
Q2 		$4.6M Hold
1,475,648
– – 0.78% 22
2023
Q1 		$4.34M Sell
1,475,648
-4,750
-0.3% -$16.8K 0.86% 26
2022
Q4 		$3.4M Buy
1,480,398
+137,958
+10% +$346K 0.71% 53
2022
Q3 		$3.63M Sell
1,342,440
-5,200
-0.4% -$19.5K 0.8% 37
2022
Q2 		$5.47M Buy
1,347,640
+106,500
+9% +$386K 0.95% 25
2022
Q1 		$5.29M Buy
1,241,140
+429,500
+53% +$2.44M 0.83% 28
2021
Q4 		$6.91M Buy
811,640
+2,500
+0.3% +$34.4K 1.01% 27
2021
Q3 		$16.5M Buy
809,140
+23,200
+3% +$496K 2.35% 11
2021
Q2 		$22.8M Sell
785,940
-711,164
-48% -$20.8M 2.98% 7
2021
Q1 		$43.8M Buy
1,497,104
+697,492
+87% +$29.3M 5.59% 2
2020
Q4 		$41.9M Buy
+799,612
New +$25.7M 5.91% 2

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
PM
Prosight Management Dallas, Texas $610M AUM 40.86% 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
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

Clark Estates Inc's STTK Position: Q1 2026 in Review

Clark Estates Inc held its Shattuck Labs (STTK) position steady in Q1 2026 at 1,475,648 shares worth $9.49M. The position accounts for 2.28% of the portfolio, ranked #13.

Clark Estates Inc first reported a position in STTK in Q4 2020 and has held it in 22 quarters since. The position peaked at $43.8M in Q1 2021. 84 funds tracked by Wall St. Rank hold STTK as of Q1 2026.

  • Clark Estates Inc held 1,475,648 shares of Shattuck Labs worth $9.49M as of Q1 2026.
  • Clark Estates Inc left its Shattuck Labs share count unchanged in Q1 2026.
  • Shattuck Labs made up 2.28% of Clark Estates Inc's portfolio in Q1 2026, its #13 holding.
  • Clark Estates Inc first reported a position in Shattuck Labs in Q4 2020 and has held it in 22 quarters since.
  • Clark Estates Inc's Shattuck Labs position peaked at $43.8M in Q1 2021.
  • 84 funds tracked by Wall St. Rank held Shattuck Labs as of Q1 2026.

Based on Clark Estates Inc's 13F filing for Q1 2026, filed 11 May 2026.