Northern Trust
OSTX

Northern Trust’s OS Therapies Inc OSTX Stock Holding History

Northern Trust’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 		$93.1K Sell
66,054
-5,255
-7% -$7.46K ﹤0.01% 4125
2025
Q4 		$99.8K Buy
71,309
+15,046
+27% +$27.1K ﹤0.01% 4137
2025
Q3 		$110K Buy
+56,263
New +$111K ﹤0.01% 4114

Other funds holding OSTX

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
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
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

Northern Trust's OSTX Position: Q1 2026 in Review

Northern Trust reduced its OS Therapies Inc (OSTX) stake by 7.4% in Q1 2026, selling an estimated $7.46K and leaving 66,054 shares worth $93.1K. The position accounts for ﹤0.01% of the portfolio, ranked #4125.

Northern Trust first reported a position in OSTX in Q3 2025 and has held it in 3 quarters since. The position peaked at $110K in Q3 2025. 29 funds tracked by Wall St. Rank hold OSTX as of Q1 2026.

  • Northern Trust held 66,054 shares of OS Therapies Inc worth $93.1K as of Q1 2026.
  • Northern Trust sold 5,255 OS Therapies Inc shares in Q1 2026, an estimated $7.46K.
  • OS Therapies Inc made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #4125 holding.
  • Northern Trust first reported a position in OS Therapies Inc in Q3 2025 and has held it in 3 quarters since.
  • Northern Trust's OS Therapies Inc position peaked at $110K in Q3 2025.
  • 29 funds tracked by Wall St. Rank held OS Therapies Inc as of Q1 2026.

Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.