Jones Financial Companies
OSTX

Jones Financial Companies’s OS Therapies Inc OSTX Stock Holding History

Jones Financial Companies’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 		$18.2K Buy
12,921
+2,054
+19% +$2.92K ﹤0.01% 3335
2025
Q4 		$15.2K Buy
10,867
+3,000
+38% +$5.41K ﹤0.01% 3045
2025
Q3 		$16.1K Buy
+7,867
New +$15.6K ﹤0.01% 2897

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
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

Jones Financial Companies's OSTX Position: Q1 2026 in Review

Jones Financial Companies increased its OS Therapies Inc (OSTX) stake by 19% in Q1 2026, buying an estimated $2.92K and bringing the position to 12,921 shares worth $18.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3335.

Jones Financial Companies first reported a position in OSTX in Q3 2025 and has held it in 3 quarters since. 29 funds tracked by Wall St. Rank hold OSTX as of Q1 2026.

  • Jones Financial Companies held 12,921 shares of OS Therapies Inc worth $18.2K as of Q1 2026.
  • Jones Financial Companies bought 2,054 OS Therapies Inc shares in Q1 2026, an estimated $2.92K.
  • OS Therapies Inc made up ﹤0.01% of Jones Financial Companies's portfolio in Q1 2026, its #3335 holding.
  • Jones Financial Companies first reported a position in OS Therapies Inc in Q3 2025 and has held it in 3 quarters since.
  • 29 funds tracked by Wall St. Rank held OS Therapies Inc as of Q1 2026.

Based on Jones Financial Companies's 13F filing for Q1 2026, filed 15 May 2026.