Power Integrations Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 8.52 M | $436.31 M | 0.12% | 15.35% |
| 05/08/2026 | 4.98 M | $254.76 M | 100.00% | 8.96% | |
| NEUBERGER BERMAN GROUP LLC | 05/14/2026 | 3.93 M | $201.37 M | -1.01% | 7.09% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 3.36 M | $171.84 M | 38.46% | 6.05% |
| STATE STREET CORP | 05/15/2026 | 3.08 M | $157.59 M | -9.50% | 5.55% |
| 05/15/2026 | 2.51 M | $128.35 M | 100.00% | 4.52% | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 05/08/2026 | 2.38 M | $121.89 M | 100.00% | 4.29% |
| SNYDER CAPITAL MANAGEMENT L P | 05/14/2026 | 2.10 M | $107.73 M | 1.91% | 3.79% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 05/15/2026 | 1.96 M | $100.31 M | -2.12% | 3.53% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 1.67 M | $85.76 M | 4.44% | 3.02% |
| MORGAN STANLEY | 05/15/2026 | 1.50 M | $76.90 M | 1.51% | 2.71% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 1.40 M | $71.50 M | 48.03% | 2.52% |
| COPELAND CAPITAL MANAGEMENT, LLC | 05/06/2026 | 1.32 M | $67.68 M | 12.60% | 2.38% |
| JPMORGAN CHASE & CO | 05/13/2026 | 1.29 M | $61.93 M | -22.07% | 2.33% |
| CAPITAL INTERNATIONAL INVESTORS | 05/13/2026 | 1.11 M | $56.95 M | -12.02% | 2.00% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 1.06 M | $54.11 M | 7.30% | 1.90% |
| NUVEEN, LLC | 04/30/2026 | 1.05 M | $53.67 M | 686.64% | 1.89% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 1.00 M | $51.20 M | 100.00% | 1.80% |
| WESTWOOD HOLDINGS GROUP INC | 05/15/2026 | 873.04 K | $44.70 M | -15.85% | 1.57% |
| ROBECO SCHWEIZ AG | 05/07/2026 | 870.17 K | $44.55 M | 38.68% | 1.57% |
| NORTHERN TRUST CORP | 05/14/2026 | 841.55 K | $43.09 M | 2.01% | 1.52% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 757.99 K | $38.81 M | 5.51% | 1.37% |
| STEPHENS INVESTMENT MANAGEMENT GROUP LLC | 04/28/2026 | 745.17 K | $38.15 M | -0.37% | 1.34% |
| BROWN ADVISORY INC | 05/15/2026 | 686.83 K | $35.17 M | -8.32% | 1.24% |
| BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 05/14/2026 | 638.21 K | $32.68 M | 6.75% | 1.15% |
| UBS GROUP AG | 05/05/2026 | 624.51 K | $31.97 M | 126.21% | 1.13% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 601.47 K | $30.80 M | 1.12% | 1.08% |
| BOSTON TRUST WALDEN CORP | 04/24/2026 | 577.61 K | $29.57 M | -10.69% | 1.04% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 455.07 K | $23.30 M | -4.71% | 0.82% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 385.21 K | $19.72 M | 100.00% | 0.69% |
| MARSHALL WACE, LLP | 05/15/2026 | 360.16 K | $18.44 M | -27.05% | 0.65% |
| ASR VERMOGENSBEHEER N.V. | 04/30/2026 | 344.90 K | $17.66 M | 1.24% | 0.62% |
| RIVERBRIDGE PARTNERS LLC | 04/17/2026 | 336.07 K | $17.21 M | -6.02% | 0.61% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 335.75 K | $17.19 M | -23.79% | 0.60% |
| TRIBUTARY CAPITAL MANAGEMENT, LLC | 05/04/2026 | 325.43 K | $16.66 M | 7.33% | 0.59% |
| NOMURA HOLDINGS INC | 05/15/2026 | 325.26 K | $16.65 M | -50.27% | 0.59% |
| GRANITE INVESTMENT PARTNERS, LLC | 04/30/2026 | 324.93 K | $16.64 M | -8.48% | 0.59% |
| ENVESTNET ASSET MANAGEMENT INC | 05/04/2026 | 293.03 K | $15.00 M | 47.98% | 0.53% |
| PROSHARE ADVISORS LLC | 04/27/2026 | 284.01 K | $14.54 M | -14.82% | 0.51% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 05/11/2026 | 282.94 K | $14.49 M | 87.29% | 0.51% |
| INVESCO LTD. | 05/12/2026 | 280.69 K | $14.37 M | 15.58% | 0.51% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 271.39 K | $13.89 M | 2.54% | 0.49% |
| FEDERATED HERMES, INC. | 05/11/2026 | 262.94 K | $13.46 M | -13.66% | 0.47% |
| CEREDEX VALUE ADVISORS LLC | 05/14/2026 | 262.05 K | $13.42 M | -42.24% | 0.47% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 243.56 K | $12.47 M | 45.96% | 0.44% |
| LOOMIS SAYLES & CO L P | 05/14/2026 | 233.56 K | $11.96 M | -2.51% | 0.42% |
| CRAWFORD INVESTMENT COUNSEL INC | 05/15/2026 | 227.94 K | $11.67 M | 3.23% | 0.41% |
| FORESIGHT GROUP LTD LIABILITY PARTNERSHIP | 05/04/2026 | 219.48 K | $11.24 M | -0.01% | 0.40% |
| SEI INVESTMENTS CO | 05/13/2026 | 218.43 K | $11.18 M | 36.20% | 0.39% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2026 | 206.51 K | $10.57 M | -10.03% | 0.37% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Power Integrations Inc. institutional Ownership - FAQ's
During the previous two years, 530 institutional investors and hedge funds held shares of Power Integrations Inc.. The most heavily invested institutionals were:
Robeco Schweiz AG: 1.34 M
CONGRESS ASSET MANAGEMENT CO /MA: 930,059
Copeland Capital Management, LLC: 882,810
Boston Trust Walden Corp: 882,471
MASSACHUSETTS FINANCIAL SERVICES CO /MA/: 767,672
Stephens Investment Management Group LLC: 755,549
114.34% of Power Integrations Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 83.82 M shares in the last 24 months. This purchase volume represents approximately $3.95 B in transactions.