Russell Investments Group
STLN

Russell Investments Group’s Starling Oncology STLN Stock Holding History

Russell Investments Group’s Portfolio STLN Stock Details STLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$110K Buy
20,260
+15,268
+306% +$64.1K ﹤0.01% 3420
2026
Q1 		$15.3K Buy
4,992
+61
+1% +$187 ﹤0.01% 3689
2025
Q4 		$17.6K Buy
4,931
+42
+0.9% +$156 ﹤0.01% 3658
2025
Q3 		$17.1K Buy
+4,889
New +$16.8K ﹤0.01% 3633

Other funds holding STLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JAIC
Josh Arnold Investment Consultant Edina, Minnesota $159M AUM 142.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Russell Investments Group's STLN Position: Q2 2026 in Review

Russell Investments Group increased its Starling Oncology (STLN) stake by 306% in Q2 2026, buying an estimated $64.1K and bringing the position to 20,260 shares worth $110K. The position accounts for ﹤0.01% of the portfolio, ranked #3420.

Russell Investments Group first reported a position in STLN in Q3 2025 and has held it in 4 quarters since. 119 funds tracked by Wall St. Rank hold STLN as of Q2 2026.

  • Russell Investments Group held 20,260 shares of Starling Oncology worth $110K as of Q2 2026.
  • Russell Investments Group bought 15,268 Starling Oncology shares in Q2 2026, an estimated $64.1K.
  • Starling Oncology made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #3420 holding.
  • Russell Investments Group first reported a position in Starling Oncology in Q3 2025 and has held it in 4 quarters since.
  • 119 funds tracked by Wall St. Rank held Starling Oncology as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.