# GENERAC HLDGS INC (GNRC) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 368736104
Page URL: https://superinvestorclub.com/stock/GNRC
Last updated: 2026-07-08T13:35:49.259Z

## Summary

As of the most recent 13F filing period, GENERAC HLDGS INC (GNRC) is held by 6 tracked superinvestors with an aggregate position value of $372.4M representing 012947873905131128689974764872250 shares.

## Top institutional holders (6)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [John Rogers](https://superinvestorclub.com/manager/76) | Ariel Investments | 1294787 | $252.9M | 2.83% | 2026-03-31 |
| 2 | [Philippe Laffont](https://superinvestorclub.com/manager/60) | Coatue Management | 390513 | $76.3M | 0.26% | 2026-03-31 |
| 3 | [David Katz](https://superinvestorclub.com/manager/79) | Matrix Asset Advisors | 112868 | $22.0M | 2.02% | 2026-03-31 |
| 4 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 99747 | $19.5M | 0.20% | 2026-03-31 |
| 5 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 6487 | $1.3M | 0.01% | 2026-03-31 |
| 6 | [Tom Russo](https://superinvestorclub.com/manager/30) | Gardner Russo & Gardner | 2250 | $439,493 | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-06-30: 1 holders, $8.2M aggregate, 055000 shares
- 2024-03-31: 1 holders, $60.2M aggregate, 0477108 shares
- 2024-06-30: 2 holders, $329.0M aggregate, 01928250559911 shares
- 2024-09-30: 3 holders, $404.7M aggregate, 01804549559911182915 shares
- 2024-12-31: 2 holders, $253.5M aggregate, 01467327167684 shares
- 2025-03-31: 6 holders, $247.5M aggregate, 0161587815339711962833409233908250 shares
- 2025-06-30: 5 holders, $300.2M aggregate, 018045952164426677256502530 shares
- 2025-09-30: 4 holders, $276.7M aggregate, 01467231116761668902250 shares
- 2025-12-31: 5 holders, $275.1M aggregate, 014239483692101129911085782250 shares
- 2026-03-31: 6 holders, $372.4M aggregate, 012947873905131128689974764872250 shares

## Recent congressional trades (2)

- 2025-04-08: Rob Bresnahan (Republican-PA) sale $1,001 - $15,000
- 2025-04-01: Julie Johnson (Democrat-TX) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "GENERAC HLDGS INC (GNRC) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/GNRC), aggregating SEC 13F, Form 4, and congressional disclosures."