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PP
PDT Partners’s
Inspire Medical Systems
INSP
Stock Holding History
PDT Partners’s Portfolio
INSP Stock Details
INSP Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Sell
-4,800
Closed
-$443K
–
569
2025
Q4
$443K
Buy
+4,800
New
+$459K
0.03%
439
2025
Q2
–
Sell
-18,044
Closed
-$2.87M
–
763
2025
Q1
$2.87M
Buy
18,044
+2
+0%
+$362
0.2%
173
2024
Q4
$3.34M
Sell
18,042
-5,345
-23%
-$1.04M
0.3%
111
2024
Q3
$4.94M
Buy
+23,387
New
+$4.06M
0.44%
30
2023
Q3
–
Sell
-3,098
Closed
-$1.01M
–
633
2023
Q2
$1.01M
Sell
3,098
-12,130
-80%
-$3.47M
0.14%
248
2023
Q1
$3.56M
Sell
15,228
-2,625
-15%
-$664K
0.48%
41
2022
Q4
$4.5M
Buy
17,853
+6,070
+52%
+$1.29M
0.73%
2
2022
Q3
$2.09M
Buy
11,783
+2,750
+30%
+$553K
0.32%
60
2022
Q2
$1.65M
Buy
9,033
+214
+2%
+$42.7K
0.15%
221
2022
Q1
$2.26M
Sell
8,819
-8,567
-49%
-$1.96M
0.19%
143
2021
Q4
$4M
Sell
17,386
-6,714
-28%
-$1.64M
0.3%
92
2021
Q3
$5.61M
Sell
24,100
-1,931
-7%
-$403K
0.4%
37
2021
Q2
$5.03M
Buy
26,031
+20,931
+410%
+$4.15M
0.33%
69
2021
Q1
$1.06M
Buy
5,100
+1,342
+36%
+$285K
0.08%
363
2020
Q4
$707K
Buy
+3,758
New
+$614K
0.05%
389
2020
Q1
–
Sell
-5,186
Closed
-$385K
–
752
2019
Q4
$385K
Buy
+5,186
New
+$333K
0.02%
485
Other funds holding INSP
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
DM
Deerfield Management
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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