WorldQuant Millennium Advisors
INSP icon

WorldQuant Millennium Advisors’s Inspire Medical Systems INSP Stock Holding History

WorldQuant Millennium Advisors’s Portfolio INSP Stock Details INSP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.27M Sell
28,359
-46,880
-62% -$2.22M ﹤0.01% 566
2026
Q1 		$3.88M Buy
75,239
+68,035
+944% +$4.76M 0.02% 360
2025
Q4 		$664K Buy
+7,204
New +$689K ﹤0.01% 513

Other funds holding INSP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SCM
Soleus Capital Management Greenwich, Connecticut $2.9B AUM 169.69% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $85.4B AUM 91.09% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

WorldQuant Millennium Advisors's INSP Position: Q2 2026 in Review

WorldQuant Millennium Advisors reduced its Inspire Medical Systems (INSP) stake by 62% in Q2 2026, selling an estimated $2.22M and leaving 28,359 shares worth $1.27M. The position accounts for ﹤0.01% of the portfolio, ranked #566.

WorldQuant Millennium Advisors first reported a position in INSP in Q4 2025 and has held it in 3 quarters since. The position peaked at $3.88M in Q1 2026. 276 funds tracked by Wall St. Rank hold INSP as of Q2 2026.

  • WorldQuant Millennium Advisors held 28,359 shares of Inspire Medical Systems worth $1.27M as of Q2 2026.
  • WorldQuant Millennium Advisors sold 46,880 Inspire Medical Systems shares in Q2 2026, an estimated $2.22M.
  • Inspire Medical Systems made up ﹤0.01% of WorldQuant Millennium Advisors's portfolio in Q2 2026, its #566 holding.
  • WorldQuant Millennium Advisors first reported a position in Inspire Medical Systems in Q4 2025 and has held it in 3 quarters since.
  • WorldQuant Millennium Advisors's Inspire Medical Systems position peaked at $3.88M in Q1 2026.
  • 276 funds tracked by Wall St. Rank held Inspire Medical Systems as of Q2 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.