GrowGeneration Corp.
US ˙ NasdaqCM ˙ US39986L1098

SecurityGRWG / GrowGeneration Corp.
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership32,695 shares
Latest Disclosed Value $ 68,333
Wolverine Trading, Llc ownership in GRWG / GrowGeneration Corp.

On November 14, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 32,695 shares of GrowGeneration Corp. (US:GRWG) valued at $61,140 USD as of September 30, 2025. The entity filed a previous 13F-HR on May 15, 2025 disclosing 0 shares of GrowGeneration Corp.. The current value of the position is $52,639 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (GRWG) in the form of stock options. The firm currently holds call options representing 19,000 of underlying shares valued at $39,710 USD and put 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.

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Institutional Put/Call Ratios
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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.

GRWG / GrowGeneration Corp. 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)
2025-11-14 2025-09-30 13F GROWGENERATION COM 39986L109 32,695 32,695 68 0.0000
2025-05-15 2025-03-31 13F GROWGENERATION COM 39986L109 0 -37,246 -100.00 0 -100.00
2025-02-14 2024-12-31 13F GROWGENERATION COM 39986L109 37,246 7,692 26.03 59 -4.92 0.0001
2024-11-14 2024-09-30 13F GROWGENERATION COM 39986L109 29,554 29,554 62 0.0001
2024-08-14 2024-06-30 13F GROWGENERATION COM 39986L109 0 -18,929 -100.00 0 -100.00
2024-05-15 2024-03-31 13F GROWGENERATION COM 39986L109 18,929 6,477 52.02 54 74.19 0.0001
2024-02-14 2023-12-31 13F GROWGENERATION COM 39986L109 12,452 -25,818 -67.46 31 -72.07 0.0000
2023-11-15 2023-09-30 13F GROWGENERATION COM 39986L109 38,270 -2,257 -5.57 112 -17.78 0.0001
2023-08-23 2023-06-30 13F GROWGENERATION COM 39986L109 40,527 12,731 45.80 135 0.0002
2023-05-15 2023-03-31 13F GROWGENERATION COM 39986L109 27,796 7,721 38.46 0 -100.00 0.0001
2023-02-14 2022-12-31 13F GROWGENERATION COM 39986L109 20,075 20,075 79 0.0001
2022-08-15 2022-06-30 13F GROWGENERATION COM 39986L109 0 -49,343 -100.00 0 -100.00
2022-05-16 2022-03-31 13F GROWGENERATION COM 39986L109 49,343 -2,293 -4.44 482 -29.22 0.0006
2022-02-14 2021-12-31 13F GROWGENERATION COM 39986L109 51,636 -7,379 -12.50 681 -53.86 0.0008
2021-11-12 2021-09-30 13F GROWGENERATION COM 39986L109 59,015 10,106 20.66 1,476 -38.53 0.0017
2021-08-06 2021-06-30 13F GROWGENERATION COM 39986L109 48,909 38,919 389.58 2,401 441.99 0.0037
2021-05-14 2021-03-31 13F GROWGENERATION COM 39986L109 9,990 -5,512 -35.56 443 -30.89 0.0007
2021-02-12 2020-12-31 13F GROWGENERATION COM 39986L109 15,502 15,502 641 0.0010
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
(%)
2025-11-14 2025-09-30 13F GROWGENERATION COM Call 19,000 -48.37 40 21.88 n/a n/a n/a
2025-08-18 2025-06-30 13F GROWGENERATION COM Call 36,800 68.04 32 33.33 n/a n/a n/a
2025-05-15 2025-03-31 13F GROWGENERATION COM Call 21,900 -51.22 24 -65.71 n/a n/a n/a
2025-02-14 2024-12-31 13F GROWGENERATION COM Call 44,900 28.29 71 -4.11 n/a n/a n/a
2024-11-14 2024-09-30 13F GROWGENERATION COM Call 35,000 4.48 73 1.39 n/a n/a n/a
2024-08-14 2024-06-30 13F GROWGENERATION COM Call 33,500 -28.11 72 -45.86 n/a n/a n/a
2024-05-15 2024-03-31 13F GROWGENERATION COM Call 46,600 -38.03 133 -29.26 n/a n/a n/a
2024-02-14 2023-12-31 13F GROWGENERATION COM Call 75,200 4.88 189 -10.05 n/a n/a n/a
2023-11-15 2023-09-30 13F GROWGENERATION COM Call 71,700 -0.97 209 -13.28 n/a n/a n/a
2023-08-23 2023-06-30 13F GROWGENERATION COM Call 72,400 -24.27 242 n/a n/a n/a
2023-05-15 2023-03-31 13F GROWGENERATION COM Call 95,600 -61.12 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F GROWGENERATION COM Call 245,900 45.68 964 58.29 n/a n/a n/a
2022-11-14 2022-09-30 13F GROWGENERATION COM Call 168,800 3.56 609 2.70 n/a n/a n/a
2022-08-15 2022-06-30 13F GROWGENERATION COM Call 163,000 -51.30 593 -81.87 n/a n/a n/a
2022-05-16 2022-03-31 13F GROWGENERATION COM Call 334,700 31.93 3,270 -2.21 n/a n/a n/a
2022-02-14 2021-12-31 13F GROWGENERATION COM Call 253,700 15.95 3,344 -38.89 n/a n/a n/a
2021-11-12 2021-09-30 13F GROWGENERATION COM Call 218,800 49.15 5,472 -24.02 n/a n/a n/a
2021-08-06 2021-06-30 13F GROWGENERATION COM Call 146,700 -13.66 7,202 -4.39 n/a n/a n/a
2021-05-14 2021-03-31 13F GROWGENERATION COM Call 169,900 -16.59 7,533 -10.57 n/a n/a n/a
2021-02-12 2020-12-31 13F GROWGENERATION COM Call 203,700 83.18 8,423 372.94 n/a n/a n/a
2020-11-13 2020-09-30 13F GROWGENERATION COM Call 111,200 1,781 n/a n/a n/a
Disclosed Put 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
(%)
2025-05-15 2025-03-31 13F GROWGENERATION COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F GROWGENERATION COM Put 26,400 -15.38 42 -36.92 n/a n/a n/a
2024-11-14 2024-09-30 13F GROWGENERATION COM Put 31,200 65 n/a n/a n/a
2023-11-15 2023-09-30 13F GROWGENERATION COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-23 2023-06-30 13F GROWGENERATION COM Put 14,200 47 n/a n/a n/a
2023-05-15 2023-03-31 13F GROWGENERATION COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F GROWGENERATION COM Put 36,600 -12.02 143 -4.67 n/a n/a n/a
2022-11-14 2022-09-30 13F GROWGENERATION COM Put 41,600 -34.28 150 -34.78 n/a n/a n/a
2022-08-15 2022-06-30 13F GROWGENERATION COM Put 63,300 -57.32 230 -84.13 n/a n/a n/a
2022-05-16 2022-03-31 13F GROWGENERATION COM Put 148,300 3.71 1,449 -23.13 n/a n/a n/a
2022-02-14 2021-12-31 13F GROWGENERATION COM Put 143,000 -21.47 1,885 -58.61 n/a n/a n/a
2021-11-12 2021-09-30 13F GROWGENERATION COM Put 182,100 52.77 4,554 -22.18 n/a n/a n/a
2021-08-06 2021-06-30 13F GROWGENERATION COM Put 119,200 0.00 5,852 10.73 n/a n/a n/a
2021-05-14 2021-03-31 13F GROWGENERATION COM Put 119,200 15.17 5,285 23.48 n/a n/a n/a
2021-02-12 2020-12-31 13F GROWGENERATION COM Put 103,500 108.25 4,280 437.69 n/a n/a n/a
2020-11-13 2020-09-30 13F GROWGENERATION COM Put 49,700 796 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.