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Employees Retirement System of Texas’s Inspire Medical Systems INSP Stock Holding History

Employees Retirement System of Texas’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
2025
Q4 		– Sell
-8,580
Closed -$637K – 526
2025
Q3 		$637K Hold
8,580
– – 0.01% 263
2025
Q2 		$1.11M Hold
8,580
– – 0.01% 271
2025
Q1 		$1.37M Hold
8,580
– – 0.01% 217
2024
Q4 		$1.59M Hold
8,580
– – 0.01% 253
2024
Q3 		$1.81M Hold
8,580
– – 0.02% 255
2024
Q2 		$1.15M Hold
8,580
– – 0.01% 257
2024
Q1 		$1.84M Buy
8,580
+4,438
+107% +$870K 0.02% 247
2023
Q4 		$843K Sell
4,142
-86,858
-95% -$14.1M 0.01% 282
2023
Q3 		$18.1M Buy
91,000
+8,000
+10% +$2.02M 0.27% 93
2023
Q2 		$26.9M Sell
83,000
-16,000
-16% -$4.57M 0.37% 90
2023
Q1 		$23.2M Buy
+99,000
New +$25M 0.34% 89

Other funds holding INSP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Employees Retirement System of Texas's INSP Position: Q4 2025 in Review

Employees Retirement System of Texas sold out of Inspire Medical Systems (INSP) in Q4 2025, closing a stake of 8,580 shares — an estimated $637K sold.

Employees Retirement System of Texas first reported a position in INSP in Q1 2023 and held it in 11 quarters. The position peaked at $26.9M in Q2 2023. 342 funds tracked by Wall St. Rank hold INSP as of Q4 2025.

  • Employees Retirement System of Texas reported no remaining Inspire Medical Systems position as of Q4 2025 after selling out during the quarter.
  • Employees Retirement System of Texas sold 8,580 Inspire Medical Systems shares in Q4 2025, an estimated $637K.
  • Employees Retirement System of Texas first reported a position in Inspire Medical Systems in Q1 2023 and held it in 11 quarters.
  • Employees Retirement System of Texas's Inspire Medical Systems position peaked at $26.9M in Q2 2023.
  • 342 funds tracked by Wall St. Rank held Inspire Medical Systems as of Q4 2025.

Based on Employees Retirement System of Texas's 13F filing for Q4 2025, filed 9 Feb 2026.