DMKJ
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David M. Knott Jr’s Solid Biosciences SLDB Stock Holding History

David M. Knott Jr’s Portfolio SLDB Stock Details SLDB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$562K Buy
56,208
+9,065
+19% +$68.7K 0.3% 46
2026
Q1 		$339K Sell
47,143
-115,297
-71% -$741K 0.2% 52
2025
Q4 		$916K Hold
162,440
– – 0.42% 36
2025
Q3 		$1M Hold
162,440
– – 0.4% 35
2025
Q2 		$791K Buy
162,440
+30,440
+23% +$108K 0.36% 38
2025
Q1 		$488K Buy
+132,000
New +$565K 0.23% 49

Other funds holding SLDB

RA Capital Management
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
Perceptive Advisors
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Armistice Capital
Armistice Capital New York $8.17B AUM 68.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Jupiter Topco
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

David M. Knott Jr's SLDB Position: Q2 2026 in Review

David M. Knott Jr increased its Solid Biosciences (SLDB) stake by 19% in Q2 2026, buying an estimated $68.7K and bringing the position to 56,208 shares worth $562K. The position accounts for 0.3% of the portfolio, ranked #46.

David M. Knott Jr first reported a position in SLDB in Q1 2025 and has held it in 6 quarters since. The position peaked at $1M in Q3 2025. 156 funds tracked by Wall St. Rank hold SLDB as of Q2 2026.

  • David M. Knott Jr held 56,208 shares of Solid Biosciences worth $562K as of Q2 2026.
  • David M. Knott Jr bought 9,065 Solid Biosciences shares in Q2 2026, an estimated $68.7K.
  • Solid Biosciences made up 0.3% of David M. Knott Jr's portfolio in Q2 2026, its #46 holding.
  • David M. Knott Jr first reported a position in Solid Biosciences in Q1 2025 and has held it in 6 quarters since.
  • David M. Knott Jr's Solid Biosciences position peaked at $1M in Q3 2025.
  • 156 funds tracked by Wall St. Rank held Solid Biosciences as of Q2 2026.

Based on David M. Knott Jr's 13F filing for Q2 2026, filed 12 Aug 2026.