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Impinj
PI

Overview Fund Activity

275 hedge funds and large institutions have $2.78B invested in Impinj in 2025 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 116 increasing their positions, 81 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
275
Holders Change
-40
Holders Change %
-12.7%
% of All Funds
3.74%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
48
Increased
116
Reduced
81
Closed
83
Calls
$17.2M
Puts
$18.9M
Net Calls
-$1.77M
Net Calls Change
-$5.11M

Top Buyers

1
WRCM
Whale Rock Capital Management
Massachusetts
$112M
2
UBS AM
UBS AM
Illinois
$88.2M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$61.5M
4
Ameriprise
Ameriprise
Minnesota
$56.4M
5
Capital World Investors
Capital World Investors
California
$68.4M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$2.41M
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
3
DCM
Driehaus Capital Management
Illinois
$0
4
CSS
Cubist Systematic Strategies
Connecticut
$0
5
UBS Group
UBS Group
Switzerland
$9.25M
Name Holding Trade Value Shares
Change 		Shares
Change %
Lord, Abbett & Co
276
Lord, Abbett & Co
New Jersey
– -$31.9M -219,321 Closed
DCM
277
Driehaus Capital Management
Illinois
– -$31M -213,714 Closed
CSS
278
Cubist Systematic Strategies
Connecticut
– -$27.7M -190,385 Closed
TCM
279
TimesSquare Capital Management
New York
– -$20.5M -140,812 Closed
Arrowstreet Capital
280
Arrowstreet Capital
Massachusetts
– -$11.1M -76,194 Closed
Assenagon Asset Management
281
Assenagon Asset Management
Luxembourg
– -$6.01M -41,346 Closed
JG
282
Jain Global
New York
– -$5.76M -39,677 Closed
Jane Street
283
Jane Street
New York
– -$5.58M -38,439 Closed
SAM
284
Silvercrest Asset Management
New York
– -$5.41M -37,265 Closed
JF
285
Jump Financial
Illinois
– -$5.38M -37,036 Closed
Qube Research & Technologies (QRT)
286
Qube Research & Technologies (QRT)
United Kingdom
– -$4.31M -29,658 Closed
CM
287
Caption Management
Oklahoma
– -$4.19M -28,875 Closed
QT
288
Quantbot Technologies
New York
– -$4.18M -28,745 Closed
EGM
289
Engineers Gate Manager
New York
– -$3.87M -26,634 Closed
ACA
290
Apis Capital Advisors
New York
– -$3.72M -25,600 Closed
ACM
291
Aquatic Capital Management
Illinois
– -$3.53M -24,270 Closed
TC
292
TwinBeech Capital
New York
– -$2.69M -18,537 Closed
Wellington Management Group
293
Wellington Management Group
Massachusetts
– -$2.69M -18,489 Closed
PEAK6
294
PEAK6
Illinois
– -$2.36M -16,270 Closed
SCM
295
Scopia Capital Management
New York
– -$2.32M -15,958 Closed
CC
296
Centiva Capital
New York
– -$2.28M -15,664 Closed
TI
297
Trexquant Investment
Connecticut
– -$2.26M -15,579 Closed
LCG
298
Lisanti Capital Growth
New York
– -$2.21M -15,180 Closed
QC
299
Quadrature Capital
United Kingdom
– -$2.15M -14,791 Closed
IMRF
300
Illinois Municipal Retirement Fund
Illinois
– -$2.13M -14,636 Closed
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