William Blair Investment Management
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William Blair Investment Management’s Progyny PGNY Stock Holding History

William Blair Investment Management’s Portfolio PGNY Stock Details PGNY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12.6M Buy
+739,790
New +$15.9M 0.04% 295

Other funds holding PGNY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
FWIA
Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return

William Blair Investment Management's PGNY Position: Q1 2026 in Review

William Blair Investment Management opened a new position in Progyny (PGNY) in Q1 2026: 739,790 shares worth $12.6M. The stake represents 0.04% of the portfolio and ranks #295 among its holdings.

292 funds tracked by Wall St. Rank hold PGNY as of Q1 2026.

  • William Blair Investment Management held 739,790 shares of Progyny worth $12.6M as of Q1 2026.
  • Progyny was a new William Blair Investment Management position in Q1 2026.
  • Progyny made up 0.04% of William Blair Investment Management's portfolio in Q1 2026, its #295 holding.
  • 292 funds tracked by Wall St. Rank held Progyny as of Q1 2026.

Based on William Blair Investment Management's 13F filing for Q1 2026, filed 8 May 2026.