Generac Holdings Inc.
MX ˙ BMV ˙ US3687361044
SecurityMX:GNRC / Generac Holdings Inc.
InstitutionMoors & Cabot, Inc.
Latest Disclosed Ownership1,508 shares
Latest Disclosed Value $ 294,558
Moors & Cabot, Inc. ownership in GNRC / Generac Holdings Inc.

On May 8, 2026 - Moors & Cabot, Inc. filed a 13F-HR form disclosing ownership of 1,508 shares of Generac Holdings Inc. (MX:GNRC) valued at $294,558 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,549 shares of Generac Holdings Inc.. This represents a change in shares of -2.65% during the quarter.

Moors & Cabot, Inc. has a history of taking positions in derivatives of the underlying security (GNRC) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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 .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:GNRC / Generac Holdings Inc. Historical Put/Call Ratio
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)
2026-05-08 2026-03-31 13F GENERAC HLDGS COM 368736104 1,508 -41 -2.65 295 39.34 0.0126
2026-02-10 2025-12-31 13F GENERAC HLDGS COM 368736104 1,549 1,549 211 0.0090
2025-11-14 2025-09-30 13F GENERAC HLDGS COM 368736104 0 -1,494 -100.00 0 -100.00
2025-08-06 2025-06-30 13F GENERAC HLDGS COM 368736104 1,494 1,494 214 0.0099
2025-05-08 2025-03-31 13F GENERAC HLDGS COM 368736104 0 -1,534 -100.00 0 -100.00
2025-02-07 2024-12-31 13F GENERAC HLDGS COM 368736104 1,534 -70 -4.36 238 -6.69 0.0113
2024-11-08 2024-09-30 13F GENERAC HLDGS COM 368736104 1,604 -13 -0.80 255 19.25 0.0127
2024-08-09 2024-06-30 13F GENERAC HLDGS COM 368736104 1,617 15 0.94 214 5.45 0.0114
2024-05-08 2024-03-31 13F GENERAC HLDGS COM 368736104 1,602 -225 -12.32 202 -14.41 0.0110
2024-02-14 2023-12-31 13F GENERAC HLDGS COM 368736104 1,827 -126 -6.45 236 11.32 0.0147
2023-11-08 2023-09-30 13F GENERAC HLDGS COM 368736104 1,953 -121 -5.83 213 -31.39 0.0144
2023-08-10 2023-06-30 13F GENERAC HLDGS COM 368736104 2,074 -941 -31.21 309 -4.92 0.0205
2023-05-05 2023-03-31 13F GENERAC HLDGS COM 368736104 3,015 465 18.24 326 26.95 0.0224
2023-02-10 2022-12-31 13F/A-1 GENERAC HLDGS COM 368736104 2,550 440 20.85 257 -31.91 0.0179
2022-11-08 2022-09-30 13F GENERAC HLDGS COM 368736104 2,110 700 49.65 376 26.60 0.0287
2022-08-08 2022-06-30 13F GENERAC HLDGS COM 368736104 1,410 1,410 297 0.0214
2022-02-14 2021-12-31 13F GENERAC HLDGS COM 368736104 0 -15,206 -100.00 0 -100.00
2021-11-05 2021-09-30 13F GENERAC HLDGS COM 368736104 15,206 15,206 971 0.0714
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-11-08 2022-09-30 13F GENERAC HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-08 2022-06-30 13F GENERAC HLDGS COM Call 200 3 n/a n/a n/a
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.