EQUITEC PROPRIETARY MARKETS, LLC
Follow13F filer, CIK 1143261, CHICAGO, IL
EQUITEC PROPRIETARY MARKETS, LLC reported $174,209,026 across 84 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 95.93% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001420506-26-000546
- Period
- 2025-12-31
- Reported value
- $174M
- Holdings
- 84
- Top 10 weight
- 95.93%
- New
- 41
- Sold out
- 34
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| CDTXnew | +28,787 | $6.36M |
| HOLXnew | +62,300 | $4.64M |
| WBDnew | +40,000 | $1.15M |
| DVAXnew | +34,000 | $523K |
| REPARE THERAPEUTICS INCnew | +118,375 | $308K |
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
| Security | Shares change | Approx. value |
|---|---|---|
| Kexited | -51,800 | -$4.25M |
| 89BIO INCexited | -130,200 | -$1.91M |
| ARIS WATER SOLUTIONS INCexited | -27,300 | -$673K |
| SPRexited | -13,200 | -$510K |
| EAreduced | -2,000 | -$409K |
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, Q4 2025
Share positions as resolved from 13F-HR 0001420506-26-000546, largest first. % of portfolio is the value over $20,757,779, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| CDTXCIDARA THERAPEUTICS INC | 28,787 | $6.36M | 30.63% | new | Timeline | ||
| HOLXHOLOGIC INC | 62,300 | $4.64M | 22.36% | new | Timeline | ||
| SKYDPARAMOUNT SKYDANCE CORP | 192,300 | $2.58M | 12.41% | -5,200 | Timeline | ||
| EAELECTRONIC ARTS INC | 8,900 | $1.82M | 8.76% | -2,000 | Timeline | ||
| KBDCKAYNE ANDERSON BDC INC | 121,998 | $1.75M | 8.42% | 0 | Timeline | ||
| WBDWARNER BROS DISCOVERY INC | 40,000 | $1.15M | 5.55% | new | Timeline | ||
| WESWESTERN MIDSTREAM PARTNERS L | 15,492 | $612K | 2.95% | +5,792 | Timeline | ||
| DVAXDYNAVAX TECHNOLOGIES CORP | 34,000 | $523K | 2.52% | new | Timeline | ||
| REPARE THERAPEUTICS INCREPARE THERAPEUTICS INC | 118,375 | $308K | 1.48% | new | |||
| KROSKEROS THERAPEUTICS INC | 8,600 | $175K | 0.84% | new | Timeline | ||
| MERSANA THERAPEUTICS INCMERSANA THERAPEUTICS INC | 5,593 | $162K | 0.78% | new | |||
| GMEGAMESTOP CORP | 6,225 | $125K | 0.6% | -2,400 | Timeline | ||
| BIGBEAR AI HLDGS INCBIGBEAR AI HLDGS INC | 62,500 | $100K | 0.48% | 0 | |||
| COMPCOMPASS INC | 8,700 | $92K | 0.44% | -1,300 | Timeline | ||
| TLTISHARES TR | 800 | $69.7K | 0.34% | 0 | Timeline | ||
| LIVEWIRE GROUP INCLIVEWIRE GROUP INC | 578,680 | $36.2K | 0.17% | +340,945 | |||
| GOOGALPHABET INC | 100 | $31.4K | 0.15% | 0 | Timeline | ||
| DAYDAYFORCE INC | 450 | $31.1K | 0.15% | new | Timeline | ||
| Applied Therapeutics IncApplied Therapeutics Inc | 300,600 | $30.1K | 0.14% | new | |||
| BHFBRIGHTHOUSE FINL INC | 380 | $24.6K | 0.12% | new | Timeline | ||
| HRIHERC HLDGS INC | 160 | $23.7K | 0.11% | new | Timeline | ||
| LNSRLENSAR INC | 1,900 | $22.1K | 0.11% | +1,000 | Timeline | ||
| PMCBPHARMACYTE BIOTECH INC | 22,227 | $16.1K | 0.08% | -60,500 | Timeline | ||
| AWREAWARE INC MASS | 7,000 | $12.9K | 0.06% | 0 | Timeline | ||
| TMCTMC THE METALS COMPANY INC | 2,000 | $12.3K | 0.06% | -2,000 | Timeline | ||
| SIRISIRIUSXM HOLDINGS INC | 520 | $10.4K | 0.05% | 0 | Timeline | ||
| WOLFWOLFSPEED INC | 456 | $7.94K | 0.04% | -44 | Timeline | ||
| OPENLOPENDOOR TECHNOLOGIES INC | 15,000 | $7.8K | 0.04% | new | Timeline | ||
| NIOBWNIOCORP DEVS LTD | 4,000 | $7.44K | 0.04% | -1,000 | Timeline | ||
| WEATTEUCRIUM COMMODITY TR | 200 | $3.99K | 0.02% | new | Timeline | ||
| JDJD.COM INC | 125 | $3.59K | 0.02% | 0 | Timeline | ||
| CCRNCROSS CTRY HEALTHCARE INC | 400 | $3.24K | 0.02% | new | Timeline | ||
| MJAMPLIFY ETF TR | 83 | $2.47K | 0.01% | 0 | Timeline | ||
| AMCAMC ENTMT HLDGS INC | 971 | $1.51K | 0.01% | 0 | Timeline | ||
| SPYSTATE STR SPDR S&P 500 ETF T | 2 | $1.36K | 0.01% | 0 | Timeline | ||
| SABRSABRE CORP | 1,000 | $1.36K | 0.01% | 0 | Timeline | ||
| TFSLTFS FINL CORP | 95 | $1.27K | 0.01% | -4,479 | Timeline | ||
| HEHAWAIIAN ELEC INDS INC MTN B | 75 | $923 | <0.01% | 0 | Timeline | ||
| CLSKWCLEANSPARK INC | 2,045 | $759 | <0.01% | 0 | Timeline | ||
| UVXYPROSHARES TR II | 20 | $719 | <0.01% | new | Timeline | ||
| DRTSWALPHA TAU MEDICAL LTD | 1,900 | $646 | <0.01% | 0 | Timeline | ||
| ICUCWSEASTAR MEDICAL HOLDING CORP | 35,700 | $403 | <0.01% | 0 | Timeline | ||
| AMPLITECH GROUP INCAMPLITECH GROUP INC | 1,964 | $157 | <0.01% | new | |||
| STRIVE INCSTRIVE INC | 160 | $118 | <0.01% | 0 | |||
| PARAWBANZAI INTERNATIONAL INC | 5,000 | $70 | <0.01% | 0 | Timeline | ||
| ANGHWANGHAMI INC | 2,500 | $59 | <0.01% | 0 | Timeline | ||
| GMEWSGAMESTOP CORP NEW | 12 | $36 | <0.01% | new | Timeline |
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).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| NFLXNETFLIX INC. COM | call | 1,000,000 | $93.8M | +900,000 |
| AVADEL PHARMACEUTICALSAVADEL PHARMACEUTICALS COM SHS | call | 344,200 | $7.42M | new |
| CDTXCIDARA THERAPEUTICS INC COM NEW | put | 33,200 | $7.33M | new |
| HOLXHOLOGIC INC COM | put | 96,700 | $7.2M | new |
| SKYDPARAMOUNT SKYDANCE CORP COM CL B | put | 482,300 | $6.46M | -366,000 |
| BABOEING CO COM | put | 20,000 | $4.34M | new |
| WBDWARNER BROS DISCOVERY INC Stock | put | 128,400 | $3.7M | +64,900 |
| AVADEL PHARMACEUTICALSAVADEL PHARMACEUTICALS COM SHS | put | 166,900 | $3.6M | new |
| CDTXCIDARA THERAPEUTICS INC COM NEW | call | 11,800 | $2.61M | new |
| EAELECTRONIC ARTS INC Stock | put | 11,400 | $2.33M | +500 |
| EAELECTRONIC ARTS INC Stock | call | 10,400 | $2.13M | new |
| BHFBRIGHTHOUSE FINL INC COM | put | 23,400 | $1.52M | new |
| WBDWARNER BROS DISCOVERY INC Stock | call | 50,000 | $1.44M | new |
| SIRISIRIUSXM HOLDINGS INC COMMON STOCK | call | 69,300 | $1.39M | +1,400 |
| BHFBRIGHTHOUSE FINL INC COM | call | 18,000 | $1.17M | new |
| WESWESTERN MIDSTREAM PARTNERS L COM UNIT LP INT | call | 29,500 | $1.17M | +18,200 |
| WOLFWOLFSPEED INC COMMON STOCK | put | 66,500 | $1.16M | +62,500 |
| MSTRSTRATEGY INC Stock | call | 5,000 | $760K | new |
| SKYDPARAMOUNT SKYDANCE CORP COM CL B | call | 54,700 | $733K | -39,100 |
| DVAXDYNAVAX TECHNOLOGIES CORP COM NEW | put | 41,400 | $637K | new |
| WESWESTERN MIDSTREAM PARTNERS L COM UNIT LP INT | put | 14,700 | $581K | +5,000 |
| MERSANA THERAPEUTICS INCMERSANA THERAPEUTICS INC COM | call | 15,000 | $434K | new |
| DAYDAYFORCE INC COM | put | 5,700 | $394K | new |
| REPARE THERAPEUTICS INCREPARE THERAPEUTICS INC COM | put | 130,700 | $340K | new |
| KROSKEROS THERAPEUTICS INC Stock | put | 9,600 | $195K | new |
| THSTREEHOUSE FOODS INC Stock | call | 5,000 | $118K | new |
| COMPCOMPASS INC CL A | put | 10,000 | $106K | 0 |
| SIRISIRIUSXM HOLDINGS INC COMMON STOCK | put | 5,200 | $104K | 0 |
| HOLXHOLOGIC INC COM | call | 1,300 | $96.8K | new |
| GLIBKLIBERTY CAP CORP Stock | call | 2,400 | $89.3K | new |
| EXASEXACT SCIENCES CORP Stock | call | 800 | $81.2K | new |
| Applied Therapeutics IncApplied Therapeutics Inc Common Stock | put | 252,400 | $25.2K | new |
| LNSRLENSAR INC COM | put | 2,100 | $24.4K | +1,200 |
| AMPGAMPLITECH GROUP INC COM | put | 6,000 | $17.9K | new |
| CCRNCROSS CTRY HEALTHCARE INC COM | put | 400 | $3.24K | new |
| LNSRLENSAR INC COM | call | 200 | $2.33K | 0 |
| CWANCLEARWATER ANALYTICS HLDGS I CL A | call | 20,000 | $0 | new |
Sold out in Q4 2025
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| SPYSTATE STR SPDR S&P 500 ETF T | 376,000 | $250M | put |
| KKELLANOVA | 127,600 | $10.5M | put |
| KKELLANOVA | 83,300 | $6.83M | call |
| 89BIO INC89BIO INC | 318,100 | $4.68M | put |
| KKELLANOVA | 51,800 | $4.25M | shares |
| 89BIO INC89BIO INC | 130,200 | $1.91M | shares |
| 89BIO INC89BIO INC | 63,800 | $938K | call |
| TSLATESLA INC | 2,100 | $934K | call |
| SCPHARMACEUTICALS INCSCPHARMACEUTICALS INC | 160,900 | $912K | put |
| VERONA PHARMA PLCVERONA PHARMA PLC | 8,200 | $875K | call |
| ARIS WATER SOLUTIONS INCARIS WATER SOLUTIONS INC | 27,300 | $673K | shares |
| ZIMVIE INCZIMVIE INC | 32,100 | $608K | put |
| HRIHERC HLDGS INC | 5,000 | $583K | put |
| HRIHERC HLDGS INC | 5,000 | $583K | call |
| SPRSPIRIT AEROSYSTEMS HLDGS INC | 13,200 | $510K | shares |
| ARIS WATER SOLUTIONS INCARIS WATER SOLUTIONS INC | 20,000 | $493K | put |
| SPRSPIRIT AEROSYSTEMS HLDGS INC | 10,000 | $386K | put |
| RKTROCKET COS INC | 18,000 | $349K | put |
| ZIMVIE INCZIMVIE INC | 18,000 | $341K | shares |
| RKTROCKET COS INC | 14,200 | $275K | call |
| CDZICADIZ INC | 32,735 | $155K | shares |
| D-WAVE QUANTUM INCD-WAVE QUANTUM INC | 5,300 | $129K | shares |
| LAVA THERAPEUTICS NVLAVA THERAPEUTICS NV | 15,400 | $24K | put |
| LAVA THERAPEUTICS NVLAVA THERAPEUTICS NV | 12,500 | $19.5K | shares |
| ALEALLETE INC | 200 | $13.3K | put |
| SCPHARMACEUTICALS INCSCPHARMACEUTICALS INC | 2,000 | $11.3K | shares |
| ALEALLETE INC | 100 | $6.64K | shares |
| CLEARBRIDGE ENERGY MIDSTRM OCLEARBRIDGE ENERGY MIDSTRM O | 266,454 | $5.06K | shares |
| TEUCRIUM COMMODITY TRTEUCRIUM COMMODITY TR | 1,000 | $4.11K | shares |
| SSTKSHUTTERSTOCK INC | 100 | $2.08K | put |
| ProShares Ultra VIX Short-T…ProShares Ultra VIX Short-Term Fu… | 100 | $1.04K | shares |
| MSP RECOVERY INCMSP RECOVERY INC | 500,000 | $900 | shares |
| SONWQSONDER HLDGS INC WT EXP 01/31/ | 2,600 | $28 | shares |
| HOUSANYWHERE REAL ESTATE INC | 20,000 | $0 | call |
How Q4 2025 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).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001420506-26-000546 | base | 2026-02-17 | acceptance time not in the bulk data set |