PS
SLNO

Principal Securities’s Soleno Therapeutics SLNO Stock Holding History

Principal Securities’s Portfolio SLNO Stock Details SLNO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-7
Closed -$473 – 3182
2025
Q3 		$473 Buy
7
+2
+40% +$148 ﹤0.01% 3543
2025
Q2 		$419 Hold
5
– – ﹤0.01% 3510
2025
Q1 		$225 Hold
5
– – ﹤0.01% 3448
2024
Q4 		$225 Buy
+5
New +$259 ﹤0.01% 3443

Other funds holding SLNO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Principal Securities's SLNO Position: Q4 2025 in Review

Principal Securities sold out of Soleno Therapeutics (SLNO) in Q4 2025, closing a stake of 7 shares — an estimated $473 sold.

Principal Securities first reported a position in SLNO in Q4 2024 and held it in 4 quarters. The position peaked at $473 in Q3 2025. 248 funds tracked by Wall St. Rank hold SLNO as of Q4 2025.

  • Principal Securities reported no remaining Soleno Therapeutics position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 7 Soleno Therapeutics shares in Q4 2025, an estimated $473.
  • Principal Securities first reported a position in Soleno Therapeutics in Q4 2024 and held it in 4 quarters.
  • Principal Securities's Soleno Therapeutics position peaked at $473 in Q3 2025.
  • 248 funds tracked by Wall St. Rank held Soleno Therapeutics as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.