SFM
SNDX icon

Sphera Funds Management’s Syndax Pharmaceuticals SNDX Stock Holding History

Sphera Funds Management’s Portfolio SNDX Stock Details SNDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q3 		– Sell
-100,000
Closed -$1.48M – 112
2020
Q2 		$1.48M Buy
+100,000
New +$1.52M 0.14% 76

Other funds holding SNDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
EP
Eversept Partners New York $1.93B AUM 160.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Sphera Funds Management's SNDX Position: Q2 2026 in Review

Sphera Funds Management increased its Syndax Pharmaceuticals (SNDX) stake by 40% in Q2 2026, buying an estimated $6.03M and bringing the position to 1,014,606 shares worth $22.2M. The position accounts for 2.89% of the portfolio, ranked #5.

Sphera Funds Management first reported a position in SNDX in Q3 2016 and has held it in 33 quarters since. The position peaked at $25.8M in Q4 2021. 242 funds tracked by Wall St. Rank hold SNDX as of Q2 2026.

  • Sphera Funds Management held 1,014,606 shares of Syndax Pharmaceuticals worth $22.2M as of Q2 2026.
  • Sphera Funds Management bought 290,043 Syndax Pharmaceuticals shares in Q2 2026, an estimated $6.03M.
  • Syndax Pharmaceuticals made up 2.89% of Sphera Funds Management's portfolio in Q2 2026, its #5 holding.
  • Sphera Funds Management first reported a position in Syndax Pharmaceuticals in Q3 2016 and has held it in 33 quarters since.
  • Sphera Funds Management's Syndax Pharmaceuticals position peaked at $25.8M in Q4 2021.
  • 242 funds tracked by Wall St. Rank held Syndax Pharmaceuticals as of Q2 2026.

Based on Sphera Funds Management's 13F filing for Q2 2026, filed 14 Aug 2026.