Geode Capital Management
OSTX

Geode Capital Management’s OS Therapies Inc OSTX Stock Holding History

Geode Capital Management’s Portfolio OSTX Stock Details OSTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$573K Buy
301,794
+21,749
+8% +$36.5K ﹤0.01% 3541
2026
Q1 		$395K Buy
280,045
+34,007
+14% +$48.3K ﹤0.01% 3683
2025
Q4 		$344K Buy
246,038
+58,350
+31% +$105K ﹤0.01% 3726
2025
Q3 		$368K Buy
+187,688
New +$372K ﹤0.01% 3724

Other funds holding OSTX

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CM
CM Management Gulf Breeze, Florida $157M AUM 60.08% 1-Year Est. Return
HFS
Howard Financial Services Dallas, Texas $1B AUM 20.02% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
BPA
Beacon Pointe Advisors Newport Beach, California $21.5B AUM 23.65% 1-Year Est. Return

Geode Capital Management's OSTX Position: Q2 2026 in Review

Geode Capital Management increased its OS Therapies Inc (OSTX) stake by 7.8% in Q2 2026, buying an estimated $36.5K and bringing the position to 301,794 shares worth $573K. The position accounts for ﹤0.01% of the portfolio, ranked #3541.

Geode Capital Management first reported a position in OSTX in Q3 2025 and has held it in 4 quarters since. 29 funds tracked by Wall St. Rank hold OSTX as of Q2 2026.

  • Geode Capital Management held 301,794 shares of OS Therapies Inc worth $573K as of Q2 2026.
  • Geode Capital Management bought 21,749 OS Therapies Inc shares in Q2 2026, an estimated $36.5K.
  • OS Therapies Inc made up ﹤0.01% of Geode Capital Management's portfolio in Q2 2026, its #3541 holding.
  • Geode Capital Management first reported a position in OS Therapies Inc in Q3 2025 and has held it in 4 quarters since.
  • 29 funds tracked by Wall St. Rank held OS Therapies Inc as of Q2 2026.

Based on Geode Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.