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Power Integrations

296 hedge funds and large institutions have $2.12B invested in Power Integrations in 2025 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 101 increasing their positions, 110 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

21% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 68

64% less call options, than puts

Call options by funds: $5.23M | Put options by funds: $14.6M

Holders
296
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.23M
Puts
$14.6M
Net Calls
Net Calls Change

Top Buyers

1 +$55.9M
2 +$46.8M
3 +$39.3M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$34M
5
Nomura Holdings
Nomura Holdings
Japan
+$24.8M

Top Sellers

1 -$23.9M
2 -$21.5M
3 -$18.1M
4
Jane Street
Jane Street
New York
-$10.3M
5
WCM Investment Management
WCM Investment Management
California
-$10.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
176
Fidelity Investments
Massachusetts
$261K
VPIM
177
Vanguard Personalized Indexing Management
California
$260K
SCA
178
Snowden Capital Advisors
New York
$257K
Mackenzie Financial
179
Mackenzie Financial
Ontario, Canada
$256K
SI
180
Stephens Inc
Arkansas
$254K
Bank of Montreal
181
Bank of Montreal
Ontario, Canada
$248K
American Century Companies
182
American Century Companies
Missouri
$246K
Simplex Trading
183
Simplex Trading
Illinois
$242K
PA
184
Profund Advisors
Maryland
$241K
Walleye Trading
185
Walleye Trading
New York
$238K
OL
186
Odyssean LLC
Connecticut
$235K
Two Sigma Investments
187
Two Sigma Investments
New York
$235K
OAM
188
Oppenheimer Asset Management
New York
$231K
SA
189
Sanctuary Advisors
Indiana
$231K
LNWTC
190
Laird Norton Wetherby Trust Company
Washington
$230K
HighTower Advisors
191
HighTower Advisors
Illinois
$228K
MOACM
192
Mutual of America Capital Management
New York
$225K
AWA
193
Argos Wealth Advisors
California
$222K
US Bancorp
194
US Bancorp
Minnesota
$183K
Group One Trading
195
Group One Trading
Illinois
$173K
AIP
196
Ameritas Investment Partners
Nebraska
$168K
HFS
197
Hantz Financial Services
Michigan
$157K
PFM
198
Premier Fund Managers
United Kingdom
$152K
Acadian Asset Management
199
Acadian Asset Management
Massachusetts
$131K
LSA
200
Leonteq Securities AG
Switzerland
$119K