Latest Institutional Purchases of Power Integrations Inc (POWI)
This list provides information on the latest institutional transactions involving Power Integrations Inc (POWI) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 28, 2026
Q4 2025
|
M&T Bank Corp
|
BUY
|
- |
729K+ 3635.68% |
$25.2M - $35.6M
|
749K
$25.9M
|
|
|
Jan 29, 2026
Q4 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
410K+ 5.73% |
$14.2M - $20M
|
7.56M
$261M
|
|
|
Jan 29, 2026
Q4 2025
|
Ubs Group Ag
|
BUY
|
- |
165K+ 149.46% |
$5.72M - $8.08M
|
276K
$9.55M
|
|
|
Jan 27, 2026
Q4 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
38.4K+ 209.83% |
$1.33M - $1.87M
|
56.7K
$1.96M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
23.1K+ 108.66% |
$799K - $1.13M
|
44.4K
$1.53M
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
22K+ 248.44% |
$763K - $1.08M
|
30.9K
$1.07M
|
|
|
Jan 27, 2026
Q4 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
12.8KNew |
$444K - $626K
|
12.8K
$444K
|
|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
BUY
|
- |
9.7K+ 62.18% |
$336K - $474K
|
25.3K
$875K
|
|
|
Jan 29, 2026
Q4 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
6.49KNew |
$225K - $317K
|
6.49K
$225K
|
|
|
Jan 21, 2026
Q4 2025
|
Azzad Asset Management Inc /Adv
Falls Church, VA |
BUY
|
- |
4.91K+ 27.46% |
$170K - $240K
|
22.8K
$789K
|
|
|
Jan 29, 2026
Q4 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
1.51K+ 17.88% |
$52.3K - $73.9K
|
9.97K
$345K
|
|
|
Jan 13, 2026
Q4 2025
|
Global X Japan Co., Ltd.
Chiyoda Ku, Tokyo, M0 |
BUY
|
- |
989+ 98.02% |
$34.2K - $48.3K
|
2K
$69.1K
|
|
|
Jan 28, 2026
Q4 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
718+ 1.67% |
$24.8K - $35.1K
|
43.8K
$1.52M
|
|
|
Jan 28, 2026
Q4 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
700+ 6.19% |
$24.2K - $34.2K
|
12K
$415K
|
|
|
Jan 20, 2026
Q4 2025
|
Savvy Advisors, Inc.
New York, NY |
BUY
|
CALL |
600New |
$20.8K - $29.3K
|
600
$20.8K
|
|
|
Jan 27, 2026
Q4 2025
|
Tributary Capital Management, LLC
|
BUY
|
- |
515+ 0.17% |
$17.8K - $25.1K
|
303K
$10.5M
|
|
|
Jan 27, 2026
Q4 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
268New |
$9.27K - $13.1K
|
268
$9.27K
|
|
|
Jan 20, 2026
Q4 2025
|
Advisor Net Financial, Inc
|
BUY
|
- |
116New |
$4.01K - $5.66K
|
116
$4.01K
|
|
|
Jan 26, 2026
Q4 2025
|
Private Trust CO Na
|
BUY
|
- |
74+ 31.76% |
$2.56K - $3.61K
|
307
$10.6K
|
|
|
Jan 29, 2026
Q4 2025
|
Quent Capital, LLC
|
BUY
|
- |
45New |
$1.56K - $2.2K
|
45
$1.56K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
22+ 24.72% |
$761 - $1.07K
|
111
$3.84K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
21+ 13.73% |
$727 - $1.03K
|
174
$6.02K
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
BUY
|
- |
3+ 27.27% |
$104 - $146
|
14
$484
|
|
|
Jan 29, 2026
Q4 2025
|
Dunhill Financial, LLC
London, X0 |
BUY
|
- |
1New |
$34.6 - $48.8
|
1
$34.6
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
595K+ 35.74% |
$23.4M - $35.5M
|
2.26M
$78.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
289K+ 66.46% |
$11.4M - $17.2M
|
723K
$25M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
255K+ 63.75% |
$10M - $15.2M
|
655K
$22.6M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
219K+ 8.24% |
$8.64M - $13.1M
|
2.88M
$99.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
204K+ 5.13% |
$8.05M - $12.2M
|
4.19M
$145M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
150K+ 57.61% |
$5.91M - $8.94M
|
411K
$14.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
133K+ 177.1% |
$5.24M - $7.92M
|
208K
$7.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
130K+ 48387.73% |
$5.12M - $7.75M
|
130K
$4.51M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
119K+ 118.0% |
$4.7M - $7.1M
|
220K
$7.63M
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
106KNew |
$4.18M - $6.32M
|
106K
$3.67M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
99.4KNew |
$3.91M - $5.92M
|
99.4K
$3.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
96.7K+ 558.0% |
$3.81M - $5.76M
|
114K
$3.95M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
94.7K+ 176.83% |
$3.73M - $5.64M
|
148K
$5.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
94K+ 560.31% |
$3.7M - $5.6M
|
111K
$3.83M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
87.8K+ 47.54% |
$3.46M - $5.23M
|
272K
$9.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
86.5K+ 6.31% |
$3.41M - $5.15M
|
1.46M
$50.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
83.7K+ 1174.24% |
$3.3M - $4.98M
|
90.9K
$3.14M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
79.5KNew |
$3.13M - $4.73M
|
79.5K
$2.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
77.5K+ 4500.99% |
$3.05M - $4.61M
|
79.2K
$2.74M
|
|
|
Nov 14, 2025
Q3 2025
|
Westerly Capital Management, LLC
San Francisco, CA |
BUY
|
- |
70K+ 140.0% |
$2.76M - $4.17M
|
120K
$4.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
65.7KNew |
$2.58M - $3.91M
|
65.7K
$2.27M
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
61.1K+ 16.34% |
$2.4M - $3.64M
|
435K
$15M
|
|
|
Nov 13, 2025
Q3 2025
|
S Squared Technology, LLC
New York, NY |
BUY
|
- |
60KNew |
$2.36M - $3.57M
|
60K
$2.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
59.3K+ 403.47% |
$2.34M - $3.53M
|
74.1K
$2.56M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
57.5K+ 21.16% |
$2.26M - $3.42M
|
329K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
51.2K+ 83.09% |
$2.01M - $3.05M
|
113K
$3.9M
|
|