GNRC Generac Holdings Inc.
Generac Holdings Inc. (GNRC) Institutional Ownership
What the institutions did with GNRC last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 19.9M | 27.4% |
| BlackRock, Inc. | 4.0M | 5.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.8M | 5.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4M | 3.3% |
| STATE STREET CORP | 2.2M | 3.1% |
| Invesco Ltd. | 1.7M | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6M | 2.1% |
| Boston Partners | 1.3M | 1.8% |
| ARIEL INVESTMENTS, LLC | 998.0K | 1.4% |
| D. E. Shaw & Co., Inc. | 957.1K | 1.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 887.6K | 1.2% |
| DIMENSIONAL FUND ADVISORS LP | 880.7K | 1.2% |
| MORGAN STANLEY | 842.6K | 1.2% |
| NORGES BANK | 748.4K | 1.0% |
| AMERIPRISE FINANCIAL INC | 727.3K | 1.0% |
| BANK OF MONTREAL /CAN/ | 671.4K | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 655.0K | 0.9% |
| JANE STREET GROUP, LLC | 601.0K | 0.8% |
| BANK OF AMERICA CORP /DE/ | 600.9K | 0.8% |
| ALLIANCEBERNSTEIN L.P. | 600.9K | 0.8% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 558.6K | 0.8% |
| PARK PRESIDIO CAPITAL LLC | 540.1K | 0.7% |
| UBS Group AG | 509.2K | 0.7% |
| NORTHERN TRUST CORP | 506.5K | 0.7% |
| Robeco Schweiz AG | 481.6K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Increased | 67.8K | 19.9M | +19.9M |
| DIAMANT ASSET MANAGEMENT, INC. | Reduced | 666.1K | 3.2K | -662.9K |
| Invesco Ltd. | Reduced | 2.3M | 1.7M | -587.0K |
| AMERIPRISE FINANCIAL INC | Increased | 177.5K | 727.3K | +549.7K |
| Zurich Insurance Group Ltd/FI | New | 0 | 408.5K | +408.5K |
| MACKENZIE FINANCIAL CORP | Sold Out | 392.5K | 0 | -392.5K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 433.1K | 82.5K | -350.6K |
| D. E. Shaw & Co., Inc. | Reduced | 1.3M | 957.1K | -340.7K |
| JANE STREET GROUP, LLC | Increased | 279.0K | 601.0K | +322.0K |
| Holocene Advisors, LP | Sold Out | 301.4K | 0 | -301.4K |
| ARIEL INVESTMENTS, LLC | Reduced | 1.3M | 998.0K | -296.8K |
| ROYAL BANK OF CANADA | Reduced | 520.0K | 297.8K | -222.2K |
| Boston Partners | Reduced | 1.5M | 1.3M | -219.0K |
| Wealth High Governance Asset Management Ltda. | New | 0 | 217.2K | +217.2K |
| BROWN ADVISORY INC | Reduced | 436.7K | 237.3K | -199.4K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | 349.6K | 150.4K | -199.1K |
| BlackRock, Inc. | Increased | 3.8M | 4.0M | +198.6K |
| PRUDENTIAL FINANCIAL INC | Increased | 29.3K | 221.5K | +192.2K |
| JENNISON ASSOCIATES LLC | Reduced | 520.6K | 347.5K | -173.2K |
| NEUBERGER BERMAN GROUP LLC | Increased | 10.6K | 163.4K | +152.8K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 1.0M | 887.6K | -150.9K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 256.1K | 106.8K | -149.3K |
| BANK OF AMERICA CORP /DE/ | Reduced | 742.6K | 600.9K | -141.7K |
| Qube Research & Technologies Ltd | Increased | 24.0K | 160.4K | +136.4K |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | New | 0 | 131.1K | +131.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.