Susquehanna International Group
OSTX

Susquehanna International Group’s OS Therapies Inc OSTX Stock Holding History

Susquehanna International Group’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
Q1 		$633K Buy
+448,737
New +$637K ﹤0.01% 9060
2025
Q4 		– Sell
-14,961
Closed -$29.3K – 13828
2025
Q3 		$29.3K Buy
+14,961
New +$29.6K ﹤0.01% 11983

Other funds holding OSTX

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CM
CM Management Gulf Breeze, Florida $120M AUM 37.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
HFS
Howard Financial Services Dallas, Texas $1B AUM 20.02% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BPA
Beacon Pointe Advisors Newport Beach, California $18.9B AUM 18.9% 1-Year Est. Return

Susquehanna International Group's OSTX Position: Q1 2026 in Review

Susquehanna International Group opened a new position in OS Therapies Inc (OSTX) in Q1 2026: 448,737 shares worth $633K. The stake represents ﹤0.01% of the portfolio and ranks #9060 among its holdings. This is a return to the name: Susquehanna International Group previously reported a position in OSTX as recently as Q3 2025.

Susquehanna International Group first reported a position in OSTX in Q3 2025 and has held it in 2 quarters since. 29 funds tracked by Wall St. Rank hold OSTX as of Q1 2026.

  • Susquehanna International Group held 448,737 shares of OS Therapies Inc worth $633K as of Q1 2026.
  • OS Therapies Inc was a new Susquehanna International Group position in Q1 2026.
  • OS Therapies Inc made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #9060 holding.
  • Susquehanna International Group first reported a position in OS Therapies Inc in Q3 2025 and has held it in 2 quarters since.
  • 29 funds tracked by Wall St. Rank held OS Therapies Inc as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.