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

Osterweis 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
Q2 		– Sell
-33,143
Closed -$5.28M – 361
2025
Q1 		$5.28M Buy
+33,143
New +$6M 0.26% 81
2024
Q2 		– Sell
-33,686
Closed -$7.24M – 200
2024
Q1 		$7.24M Buy
33,686
+4,709
+16% +$923K 0.43% 64
2023
Q4 		$5.89M Buy
28,977
+6,706
+30% +$1.09M 0.37% 72
2023
Q3 		$4.42M Buy
22,271
+2,741
+14% +$691K 0.32% 75
2023
Q2 		$6.34M Sell
19,530
-15,595
-44% -$4.46M 0.42% 70
2023
Q1 		$8.22M Buy
35,125
+3,125
+10% +$790K 0.56% 57
2022
Q4 		$8.06M Buy
32,000
+5,845
+22% +$1.25M 0.59% 55
2022
Q3 		$4.64M Sell
26,155
-3,065
-10% -$616K 0.35% 75
2022
Q2 		$5.34M Buy
+29,220
New +$5.83M 0.4% 67
2021
Q3 		– Sell
-29,420
Closed -$5.69M – 147
2021
Q2 		$5.69M Buy
+29,420
New +$5.83M 0.29% 91
2020
Q2 		– Sell
-48,755
Closed -$2.94M – 119
2020
Q1 		$2.94M Buy
+48,755
New +$3.61M 0.24% 75
2019
Q3 		– Sell
-54,476
Closed -$3.3M – 115
2019
Q2 		$3.3M Sell
54,476
-521
-0.9% -$28.1K 0.23% 73
2019
Q1 		$3.12M Sell
54,997
-14,660
-21% -$792K 0.2% 80
2018
Q4 		$2.94M Sell
69,657
-41,360
-37% -$1.76M 0.23% 73
2018
Q3 		$4.67M Buy
+111,017
New +$5.21M 0.3% 73

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
DIG
Dragoneer Investment Group San Francisco, California $3B AUM 6.95% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Osterweis Capital Management's INSP Position: Q2 2025 in Review

Osterweis Capital Management sold out of Inspire Medical Systems (INSP) in Q2 2025, closing a stake of 33,143 shares — an estimated $5.28M sold.

Osterweis Capital Management first reported a position in INSP in Q3 2018 and held it in 15 quarters. The position peaked at $8.22M in Q1 2023. 356 funds tracked by Wall St. Rank hold INSP as of Q2 2025.

  • Osterweis Capital Management reported no remaining Inspire Medical Systems position as of Q2 2025 after selling out during the quarter.
  • Osterweis Capital Management sold 33,143 Inspire Medical Systems shares in Q2 2025, an estimated $5.28M.
  • Osterweis Capital Management first reported a position in Inspire Medical Systems in Q3 2018 and held it in 15 quarters.
  • Osterweis Capital Management's Inspire Medical Systems position peaked at $8.22M in Q1 2023.
  • 356 funds tracked by Wall St. Rank held Inspire Medical Systems as of Q2 2025.

Based on Osterweis Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.