Generac Holdings Inc.
MX ˙ BMV ˙ US3687361044
SecurityMX:GNRC / Generac Holdings Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership16,855 shares
Latest Disclosed Value $ 3,292,287
XTX Topco Ltd ownership in GNRC / Generac Holdings Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 16,855 shares of Generac Holdings Inc. (MX:GNRC) valued at $3,292,287 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Generac Holdings Inc..

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F GENERAC HLDGS COM 368736104 16,855 16,855 3,292 0.0572
2026-02-17 2025-12-31 13F GENERAC HLDGS COM 368736104 0 -9,438 -100.00 0 -100.00
2025-11-14 2025-09-30 13F GENERAC HLDGS COM 368736104 9,438 9,438 1,580 0.0820
2025-08-12 2025-06-30 13F GENERAC HLDGS COM 368736104 0 -7,163 -100.00 0 -100.00
2025-05-08 2025-03-31 13F GENERAC HLDGS COM 368736104 7,163 7,163 907 0.0464
2024-11-14 2024-09-30 13F GENERAC HLDGS COM 368736104 0 -14,983 -100.00 0 -100.00
2024-08-12 2024-06-30 13F GENERAC HLDGS COM 368736104 14,983 11,285 305.16 1,981 325.11 0.1696
2024-05-13 2024-03-31 13F GENERAC HLDGS COM 368736104 3,698 1,864 101.64 466 96.62 0.0629
2024-02-13 2023-12-31 13F GENERAC HLDGS COM 368736104 1,834 1,834 237 0.0519
2023-08-14 2023-06-30 13F GENERAC HLDGS COM 368736104 0 -7,503 -100.00 0 -100.00
2023-05-12 2023-03-31 13F GENERAC HLDGS COM 368736104 7,503 7,503 810 0.1699
2023-02-14 2022-12-31 13F GENERAC HLDGS COM 368736104 0 -1,779 -100.00 0 -100.00
2022-11-14 2022-09-30 13F GENERAC HLDGS COM 368736104 1,779 442 33.06 317 12.41 0.0785
2022-08-15 2022-06-30 13F GENERAC HLDGS COM 368736104 1,337 1,337 282 0.1152
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.