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Of the 16 tracked institutions holding GNRC, 10 have a 3-year clone track record — 10 of them beat the S&P. Average holder's clone alpha: +6.2pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, GNRC (GENERAC HLDGS INC) is held with a combined value of $2.42B across 14,400,842 shares. The largest holder is VANGUARD GROUP INC with a position worth $898.24M (0.01% of their portfolio). 3 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$2.42B
Total Shares Held
14,400,842
Institutional Holders
16
% of Shares Outstanding
24.5%
of 58.87M shares · SEC 2026-05-01
Days to Cover
2.0+0.1%
1.93M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 24.5% of GNRC's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-05-01), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
4
$2.91M
Total Transactions
4
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jul 6, 2026 | Norman P Taffe | S | Sale | 200 | $51.20K |
| Jul 1, 2026 | Aaron Jagdfeld | S | Sale | 5,000 | $1.44M |
| Jun 5, 2026 | Norman P Taffe | S | Sale | 200 | $54.45K |
| Jun 1, 2026 | Aaron Jagdfeld | S | Sale | 5,000 | $1.36M |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $898.24M | 0.01% | -0.7% |
| 2 | BlackRock, Inc. | $742.35M | 0.01% | +0.3% |
| 3 | STATE STREET CORP | $426.02M | 0.01% | +0.1% |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $84.60M | 0.01% | +419.6% |
| 5 | COATUE MANAGEMENT LLC | $76.28M | 0.26% | +5.8% |
| 6 | MILLENNIUM MANAGEMENT LLC | $49.14M | 0.02% | -22.2% |
| 7 | Gotham Asset Management, LLC | $38.16M | 0.12% | -5.2% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $34.94M | 0.02% | -3.4% |
| 9 | CITADEL ADVISORS LLC | $29.53M | 0.02% | -59.2% |
| 10 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $10.23M | 0.02% | -1.1% |
| Member | Type | Date |
|---|---|---|
| Rob Bresnahan | Sell | Apr 8, 2025 |
| Julie Johnson | Sell | Apr 1, 2025 |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of GNRC with a position worth $898.24M, representing 0.01% of their portfolio. In total, 16 institutional investors hold GNRC with a combined value of $2.42B.
In the most recent quarter, 3 funds opened a new position in GNRC. Additionally, 6 increased their holdings and 7 reduced their positions.
Institutional investors hold $2.42B worth of GNRC stock across 16 positions. The largest institutional holder is VANGUARD GROUP INC with $898.24M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For GNRC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their GNRC positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$202.01
2026-07-24
YTD
+43.2%
41% of 52-week range
