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TimesSquare Capital Management’s Inspire Medical Systems INSP Stock Holding History

TimesSquare Capital Management’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
Q3 		– Sell
-499,199
Closed -$64.8M – 161
2025
Q2 		$64.8M Buy
499,199
+22,982
+5% +$3.33M 0.93% 39
2025
Q1 		$75.9M Buy
476,217
+42,411
+10% +$7.67M 1.22% 23
2024
Q4 		$80.4M Buy
+433,806
New +$84.2M 1.17% 23
2023
Q3 		– Sell
-102,300
Closed -$33.2M – 166
2023
Q2 		$33.2M Buy
102,300
+400
+0.4% +$114K 0.48% 89
2023
Q1 		$23.9M Sell
101,900
-48,905
-32% -$12.4M 0.35% 114
2022
Q4 		$38M Sell
150,805
-81,715
-35% -$17.4M 0.54% 87
2022
Q3 		$41.2M Buy
232,520
+22,905
+11% +$4.6M 0.57% 77
2022
Q2 		$38.3M Buy
209,615
+8,000
+4% +$1.6M 0.53% 80
2022
Q1 		$51.8M Sell
201,615
-55,950
-22% -$12.8M 0.58% 75
2021
Q4 		$59.3M Buy
257,565
+92,590
+56% +$22.6M 0.53% 82
2021
Q3 		$38.4M Sell
164,975
-46,000
-22% -$9.6M 0.34% 130
2021
Q2 		$40.8M Sell
210,975
-16,905
-7% -$3.35M 0.33% 132
2021
Q1 		$47.2M Sell
227,880
-68,360
-23% -$14.5M 0.4% 109
2020
Q4 		$55.7M Sell
296,240
-58,370
-16% -$9.54M 0.45% 102
2020
Q3 		$45.8M Sell
354,610
-87,615
-20% -$9.65M 0.43% 104
2020
Q2 		$38.5M Sell
442,225
-45,473
-9% -$3.5M 0.37% 121
2020
Q1 		$29.4M Sell
487,698
-40,372
-8% -$2.99M 0.35% 125
2019
Q4 		$39.2M Sell
528,070
-13,480
-2% -$866K 0.35% 128
2019
Q3 		$33M Buy
541,550
+28,285
+6% +$1.86M 0.29% 141
2019
Q2 		$31.1M Buy
513,265
+150,300
+41% +$8.1M 0.24% 145
2019
Q1 		$20.6M Sell
362,965
-30,200
-8% -$1.63M 0.16% 171
2018
Q4 		$16.6M Sell
393,165
-40,950
-9% -$1.74M 0.14% 185
2018
Q3 		$18.3M Sell
434,115
-225,785
-34% -$10.6M 0.12% 200
2018
Q2 		$23.5M Buy
+659,900
New +$21.3M 0.16% 192

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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

TimesSquare Capital Management's INSP Position: Q3 2025 in Review

TimesSquare Capital Management sold out of Inspire Medical Systems (INSP) in Q3 2025, closing a stake of 499,199 shares — an estimated $64.8M sold.

TimesSquare Capital Management first reported a position in INSP in Q2 2018 and held it in 24 quarters. The position peaked at $80.4M in Q4 2024. 325 funds tracked by Wall St. Rank hold INSP as of Q3 2025.

  • TimesSquare Capital Management reported no remaining Inspire Medical Systems position as of Q3 2025 after selling out during the quarter.
  • TimesSquare Capital Management sold 499,199 Inspire Medical Systems shares in Q3 2025, an estimated $64.8M.
  • TimesSquare Capital Management first reported a position in Inspire Medical Systems in Q2 2018 and held it in 24 quarters.
  • TimesSquare Capital Management's Inspire Medical Systems position peaked at $80.4M in Q4 2024.
  • 325 funds tracked by Wall St. Rank held Inspire Medical Systems as of Q3 2025.

Based on TimesSquare Capital Management's 13F filing for Q3 2025, filed 7 Nov 2025.