BlackRock
SPTX

BlackRock’s Seaport Therapeutics SPTX Stock Holding History

BlackRock’s Portfolio SPTX Stock Details SPTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.99M Buy
+229,863
New +$4.04M ﹤0.01% 3926

Other funds holding SPTX

AVM
Arch Venture Management Chicago, Illinois $1.1B AUM 356.62% 1-Year Est. Return
GA
General Atlantic New York $2.91B AUM 24.21% 1-Year Est. Return
SI
Sofinnova Investments Menlo Park, California $1.93B AUM 134.74% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
TGV
TRV GP VI Boston, Massachusetts $232M AUM 247.08% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $181B AUM 41.77% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
FCMV
Foresite Capital Management VI Larkspur, California $643M AUM 343.43% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock's SPTX Position: Q2 2026 in Review

BlackRock opened a new position in Seaport Therapeutics (SPTX) in Q2 2026: 229,863 shares worth $4.99M. The stake represents ﹤0.01% of the portfolio and ranks #3926 among its holdings.

53 funds tracked by Wall St. Rank hold SPTX as of Q2 2026.

  • BlackRock held 229,863 shares of Seaport Therapeutics worth $4.99M as of Q2 2026.
  • Seaport Therapeutics was a new BlackRock position in Q2 2026.
  • Seaport Therapeutics made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #3926 holding.
  • 53 funds tracked by Wall St. Rank held Seaport Therapeutics as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.