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BFM
Boothbay Fund Management’s
Inspire Medical Systems
INSP
Stock Holding History
Boothbay Fund Management’s Portfolio
INSP Stock Details
INSP Fund Activity
Bought
Maintained
Sold
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$1.14M
Buy
22,035
+19,619
+812%
+$1.37M
0.01%
883
2025
Q4
$223K
Buy
+2,416
New
+$231K
﹤0.01%
1617
2024
Q4
–
Sell
-1,177
Closed
-$248K
–
1704
2024
Q3
$248K
Buy
+1,177
New
+$204K
0.01%
1328
2024
Q2
–
Sell
-3,789
Closed
-$717K
–
1690
2024
Q1
$814K
Buy
3,789
+1,082
+40%
+$212K
0.02%
818
2023
Q4
$551K
Buy
2,707
+1,338
+98%
+$217K
0.01%
955
2023
Q3
$272K
Buy
+1,369
New
+$345K
0.01%
1292
2023
Q2
–
Sell
-1,327
Closed
-$311K
–
2025
2023
Q1
$311K
Buy
+1,327
New
+$335K
0.01%
1491
Other funds holding INSP
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New York
$5.72T AUM
30.48%
1-Year Est. Return
DM
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New York
$8.48B AUM
99.04%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
D.E. Shaw & Co
New York
$166B AUM
43.98%
1-Year Est. Return
William Blair Investment Management
Chicago, Illinois
$30.3B AUM
33.75%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Artisan Partners
Milwaukee, Wisconsin
$62.3B AUM
26.25%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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