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Ursa Fund Management, LLC

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13F filer, CIK 1693838, Danville, CA

Ursa Fund Management, LLC reported $1,279,228,373 across 38 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 99.19% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001693838-26-000004

Period
2026-06-30
Reported value
$1.28B
Holdings
38
Top 10 weight
99.19%
New
29
Sold out
11

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MSFTnew+550,000$205M
MUnew+125,000$144M
TSLAnew+300,000$126M
AMZNnew+150,000$35.8M
GABadded+5,187,272$29.4M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
PENexited-35,000-$11.5M
SGOVexited-15,000-$1.51M
WIXexited-15,000-$1.35M
XCAFXexited-70,100-$1.23M
PPLIexited-25,000-$1M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2026

Share positions as resolved from 13F-HR 0001693838-26-000004, largest first. % of portfolio is the value over $610,473,313, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: 1,008,500 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 1,337,400 shares; 2026Q1: not reported; 2026Q2: 550,000 shares 550,000$205M33.61%newTimeline
MUMICRON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 125,000 shares 125,000$144M23.64%newTimeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 50,900 shares; 2026Q1: not reported; 2026Q2: 300,000 shares 300,000$126M20.67%newTimeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 233,500 shares; 2026Q1: not reported; 2026Q2: 150,000 shares 150,000$35.8M5.86%newTimeline
GABGABELLI EQUITY TR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 367,924 shares; 2026Q2: 5,555,196 shares 5,555,196$31.4M5.15%+5,187,272Timeline
CLBKCOLUMBIA FINL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 500,000 shares; 2026Q2: 1,275,888 shares 1,275,888$27.1M4.43%+775,888Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 580,900 shares; 2026Q1: not reported; 2026Q2: 100,000 shares 100,000$20M3.28%newTimeline
EOSEEOS ENERGY ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 1,235,459 shares 1,235,459$7.26M1.19%newTimeline
NFBKNORTHFIELD BANCORP INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 100,000 shares; 2026Q2: 400,000 shares 400,000$5.89M0.97%+300,000Timeline
IBITISHARES BITCOIN TRUST ETFQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 35,500 shares; 2025Q2: 37,600 shares; 2025Q3: 55,000 shares; 2025Q4: 57,200 shares; 2026Q1: 68,000 shares; 2026Q2: 74,400 shares 74,400$2.48M0.41%+6,400Timeline
OPTUOPTIMUM COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 1,407,850 shares 1,407,850$2.04M0.33%newTimeline
WHEELER REAL ESTATE INVT TRWHEELER REAL ESTATE INVT TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: 200,000 shares; 2025Q1: not reported; 2025Q2: 125,300 shares; 2025Q3: 197,292 shares; 2025Q4: 148,592 shares; 2026Q1: 160,000 shares; 2026Q2: 161,000 shares 161,000$1.61M0.26%+1,000
SSTKSHUTTERSTOCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 22,138 shares 22,138$309K0.05%newTimeline
RMAXRE/MAX HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 25,000 shares 25,000$246K0.04%newTimeline
PLUGPLUG PWR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 200,000 shares; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 75,000 shares 75,000$203K0.03%newTimeline
INMINMED PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 125,800 shares 125,800$195K0.03%newTimeline
CSIQCANADIAN SOLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 10,000 shares 10,000$160K0.03%newTimeline
SKYDPARAMOUNT SKYDANCE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 10,000 shares 10,000$98.6K0.02%newTimeline
SPCEVIRGIN GALACTIC HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 50,000 shares; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 25,000 shares 25,000$72.2K0.01%newTimeline
GETYGETTY IMAGES HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 44 shares 44$38<0.01%newTimeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
MSFTMICROSOFT CORP COMput550,000$205Mnew
MUMICRON TECHNOLOGY INC COMput125,000$144Mnew
TSLATESLA INC COMput300,000$126Mnew
SPYSTATE STR SPDR S&P 500 ETF T SHSput75,000$56M+25,000
AMZNAMAZON COM INC COMput150,000$35.8Mnew
CLBKCOLUMBIA FINL INC COMMON STOCKcall944,900$20.1Mnew
NVDANVIDIA CORPORATION COMput100,000$20Mnew
IWMISHARES TR SHSput50,000$15M+20,000
KRESPDR SERIES TRUST ST STR SP REGBNKput163,200$12.2M+63,200
KRESPDR SERIES TRUST ST STR SP REGBNKcall160,000$12M+60,000
EOSEEOS ENERGY ENTERPRISES INC Stockput1,508,500$8.87Mnew
RSPINVESCO EXCHANGE TRADED FD T COMcall20,000$4.26Mnew
BSXBOSTON SCIENTIFIC CORP COMcall75,000$3.17Mnew
IBITISHARES BITCOIN TRUST ETF SHSput70,000$2.33Mnew
OPTUOPTIMUM COMMUNICATIONS INC CL Aput1,447,800$2.1Mnew
QXOQXO INC Stockcall56,000$968Knew
CLBKCOLUMBIA FINL INC COMMON STOCKput10,800$229Knew
GETYGETTY IMAGES HOLDINGS INC CL A COMput203,100$175Knew

Sold out in Q2 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
PENPENUMBRA INC49,800$16.4Mput
PENPENUMBRA INC35,000$11.5Mshares
WIXWIX COM LTD20,000$1.8Mput
XCAFXMORGAN STANLEY CHINA A SH FD60,100$1.78Mput
WOLFWOLFSPEED INC100,300$1.64Mcall
SGOVISHARES TR15,000$1.51Mshares
WIXWIX COM LTD15,000$1.35Mshares
XCAFXMORGAN STANLEY CHINA A SH FD70,100$1.23Mshares
PPLIPEOPLE INC25,000$1Mshares
HAPNHAPPEN INC20,000$286Kcall
GABELLI EQUITY TR INCGABELLI EQUITY TR INC29,991,406$210Kshares

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001693838-26-000004 base2026-08-14acceptance time not in the bulk data set