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328 hedge funds and large institutions have $5.6B invested in Impinj in 2025 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 126 increasing their positions, 90 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

82% more call options, than puts

Call options by funds: $55.3M | Put options by funds: $30.3M

40% more repeat investments, than reductions

Existing positions increased: 126 | Existing positions reduced: 90

18% more first-time investments, than exits

New positions opened: 67 | Existing positions closed: 57

2% more funds holding

Funds holding: 322328 (+6)

2% less capital invested

Capital invested by funds: $5.71B → $5.6B (-$115M)

1.98% less ownership

Funds ownership: 108.62%106.64% (-2%)

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

Holders
328
Holders Change
+6
Holders Change %
+1.86%
% of All Funds
3.99%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.05%
New
67
Increased
126
Reduced
90
Closed
57
Calls
$55.3M
Puts
$30.3M
Net Calls
+$25M
Net Calls Change
-$11.6M
Name Holding Trade Value Shares
Change
Change in
Stake
D.E. Shaw & Co
126
D.E. Shaw & Co
New York
$1.67M -$1.36M -7,628 -44%
Citadel Advisors
127
Citadel Advisors
Florida
$1.64M +$1.68M +9,448 New
Pathstone Holdings
128
Pathstone Holdings
New Jersey
$1.62M +$1.4M +7,852 +547%
Cambridge Investment Research Advisors
129
Cambridge Investment Research Advisors
Iowa
$1.61M -$72.2K -405 -4%
JPWM
130
Jamison Private Wealth Management
Georgia
$1.54M +$256K +1,439 +19%
Zurich Cantonal Bank
131
Zurich Cantonal Bank
Switzerland
$1.49M +$168K +945 +12%
Comerica Bank
132
Comerica Bank
Texas
$1.49M -$231K -1,296 -13%
KCM
133
Kornitzer Capital Management
Kansas
$1.49M -$82.7K -464 -5%
AA
134
Auxano Advisors
Washington
$1.48M -$26.9K -151 -2%
VAS
135
Vestmark Advisory Solutions
Massachusetts
$1.4M +$1.44M +8,072 New
AB
136
Amalgamated Bank
New York
$1.36M +$68.8K +386 +5%
ASRS
137
Arizona State Retirement System
Arizona
$1.34M -$1.25K -7 -0.1%
Corient Private Wealth
138
Corient Private Wealth
Florida
$1.34M +$711K +3,991 +108%
LCM
139
Legato Capital Management
California
$1.32M +$118K +660 +10%
SG Americas Securities
140
SG Americas Securities
New York
$1.31M +$738K +4,142 +122%
State Board of Administration of Florida Retirement System
141
State Board of Administration of Florida Retirement System
Florida
$1.25M -$85K -477 -6%
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.24M -$33.3K -187 -3%
COPPSERS
143
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.15M +$7.3K +41 +0.6%
Mackenzie Financial
144
Mackenzie Financial
Ontario, Canada
$1.14M +$907K +5,090 +307%
AAP
145
Ardsley Advisory Partners
Connecticut
$1.13M +$1.16M +6,500 New
SPS
146
Susquehanna Portfolio Strategies
Pennsylvania
$1.12M
YCM
147
Yousif Capital Management
Michigan
$1.12M -$131K -735 -9%
Handelsbanken Fonder
148
Handelsbanken Fonder
Sweden
$1.11M +$71.3K +400 +7%
TRSOTSOK
149
Teachers Retirement System of the State of Kentucky
Kentucky
$1.11M -$46K -258 -4%
Osaic Holdings
150
Osaic Holdings
Arizona
$1.07M +$440K +2,468 +67%