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GROUP ONE TRADING LLC

Position in GNRC — Generac Holdings Inc.

CIK 932540 CHICAGO, IL

Position in GNRC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,825,963
+$999,522 QoQ
Shares Held
6,236
+47.4% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#394
of 994 holders
Holding Since
Jun 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GNRC Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $12,117,630 across 20 Specialty Industrial Machinery names. GNRC ranks #3 (15.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 GNRC
Generac Holdings Inc.
This page
6,236 $1,825,963

All Filings in GNRC

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,825,963 6,236
2026-03-31 $826,441 4,231
2025-09-30 $91,902 549
2025-06-30 $42,246 295
2024-09-30 $75,468 475
2024-06-30 $430,508 3,256
2024-03-31 $820,666 6,506
2023-12-31 $728,525 5,637
2023-09-30 $132,277 1,214
2023-03-31 $469,627 4,348
2022-12-31 $689,118 6,846
2022-09-30 $501,642 2,816
2022-06-30 $2,587,396 12,287
2022-03-31 $1,469,950 4,945
2021-12-31 $11,012,984 31,294
2021-09-30 $11,005,891 26,931
2021-06-30 $10,931,314 26,331
2021-03-31 $3,325,254 10,155
2020-12-31 $3,558,056 15,646
2020-06-30 $3,012,768 24,709