EQUITEC PROPRIETARY MARKETS, LLC
Follow13F filer, CIK 1143261, CHICAGO, IL
EQUITEC PROPRIETARY MARKETS, LLC reported $187,110,139 across 81 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-11. Its ten largest share positions make up 94.33% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001420506-26-000917
- Period
- 2026-03-31
- Reported value
- $187M
- Holdings
- 81
- Top 10 weight
- 94.33%
- New
- 35
- Sold out
- 38
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| HOLXadded | +155,267 | $11.7M |
| ZIMnew | +364,700 | $9.61M |
| TERNnew | +100,500 | $5.3M |
| ACLXnew | +33,574 | $3.85M |
| TPHnew | +30,600 | $1.43M |
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 |
|---|---|---|
| CDTXexited | -28,787 | -$6.36M |
| EAexited | -8,900 | -$1.82M |
| KBDCexited | -121,998 | -$1.75M |
| SKYDreduced | -156,500 | -$1.41M |
| WBDreduced | -24,200 | -$665K |
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, Q1 2026
Share positions as resolved from 13F-HR 0001420506-26-000917, largest first. % of portfolio is the value over $43,285,574, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| HOLXHOLOGIC INC | 217,567 | $16.4M | 37.99% | +155,267 | Timeline | ||
| ZIMZIM INTEGRATED SHIPPING SERV | 364,700 | $9.61M | 22.2% | new | Timeline | ||
| TERNTERNS PHARMACEUTICALS INC | 100,500 | $5.3M | 12.24% | new | Timeline | ||
| ACLXARCELLX INC | 33,574 | $3.85M | 8.91% | new | Timeline | ||
| TPHTRI POINTE HOMES INC | 30,600 | $1.43M | 3.3% | new | Timeline | ||
| PENPENUMBRA INC | 2,801 | $920K | 2.12% | new | Timeline | ||
| YEXTYEXT INC | 228,600 | $878K | 2.03% | new | Timeline | ||
| AESAES CORP | 61,000 | $859K | 1.99% | new | Timeline | ||
| BHFBRIGHTHOUSE FINL INC | 14,020 | $840K | 1.94% | +13,640 | Timeline | ||
| BSXBOSTON SCIENTIFIC CORP | 11,100 | $697K | 1.61% | new | Timeline | ||
| WESWESTERN MIDSTREAM PARTNERS L | 14,700 | $605K | 1.4% | -792 | Timeline | ||
| WBDWARNER BROS DISCOVERY INC | 15,800 | $434K | 1% | -24,200 | Timeline | ||
| JHGJANUS HENDERSON GROUP PLC | 7,300 | $375K | 0.87% | new | Timeline | ||
| SKYDPARAMOUNT SKYDANCE CORP | 35,800 | $323K | 0.75% | -156,500 | Timeline | ||
| GLDDGREAT LAKES DREDGE & DOCK CO | 14,100 | $240K | 0.55% | new | Timeline | ||
| KZRKEZAR LIFE SCIENCES INC | 19,500 | $145K | 0.33% | new | Timeline | ||
| TLTISHARES TR | 800 | $69.4K | 0.16% | 0 | Timeline | ||
| LNSRLENSAR INC | 10,000 | $59.6K | 0.14% | +8,100 | Timeline | ||
| SSTKSHUTTERSTOCK INC | 3,200 | $53.2K | 0.12% | new | Timeline | ||
| GOOGALPHABET INC | 100 | $28.7K | 0.07% | 0 | Timeline | ||
| BIGBEAR AI HLDGS INCBIGBEAR AI HLDGS INC | 57,500 | $25.9K | 0.06% | -5,000 | |||
| LIVEWIRE GROUP INCLIVEWIRE GROUP INC | 397,848 | $19.9K | 0.05% | -180,832 | |||
| PMCBPHARMACYTE BIOTECH INC | 22,227 | $14.8K | 0.03% | 0 | Timeline | ||
| TMCTMC THE METALS COMPANY INC | 2,000 | $9.34K | 0.02% | 0 | Timeline | ||
| AWREAWARE INC MASS | 7,000 | $8.75K | 0.02% | 0 | Timeline | ||
| NIOBWNIOCORP DEVS LTD | 4,000 | $6.84K | 0.02% | 0 | Timeline | ||
| AMPGZAMPLITECH GROUP INC | 46,493 | $5.58K | 0.01% | new | Timeline | ||
| AMPGRAMPLITECH GROUP INC | 53,374 | $5.34K | 0.01% | new | Timeline | ||
| WEATTEUCRIUM COMMODITY TR | 200 | $4.71K | 0.01% | 0 | Timeline | ||
| JDJD.COM INC | 125 | $3.7K | 0.01% | 0 | Timeline | ||
| GMEGAMESTOP CORP | 125 | $2.88K | 0.01% | -6,100 | Timeline | ||
| MJAMPLIFY ETF TR | 83 | $1.91K | <0.01% | 0 | Timeline | ||
| DRTSWALPHA TAU MEDICAL LTD | 1,900 | $1.9K | <0.01% | 0 | Timeline | ||
| SABRSABRE CORP | 1,000 | $1.45K | <0.01% | 0 | Timeline | ||
| SPYSTATE STR SPDR S&P 500 ETF T | 2 | $1.3K | <0.01% | 0 | Timeline | ||
| OPENLOPENDOOR TECHNOLOGIES INC | 5,000 | $1.23K | <0.01% | -10,000 | Timeline | ||
| HEHAWAIIAN ELEC INDS INC MTN B | 75 | $1.11K | <0.01% | 0 | Timeline | ||
| UVXYPROSHARES TR II | 20 | $1.05K | <0.01% | 0 | Timeline | ||
| ICUCWSEASTAR MEDICAL HOLDING CORP | 35,700 | $1.03K | <0.01% | 0 | Timeline | ||
| WOLFWOLFSPEED INC | 57 | $930 | <0.01% | -399 | Timeline | ||
| BLACKROCK UTILS INFRASTRUCTUBLACKROCK UTILS INFRASTRUCTU | 100,000 | $800 | <0.01% | new | |||
| CLSKWCLEANSPARK INC | 2,045 | $501 | <0.01% | 0 | Timeline | ||
| AMCAMC ENTMT HLDGS INC | 150 | $147 | <0.01% | -821 | Timeline | ||
| ASSTSTRIVE INC | 8 | $80 | <0.01% | new | Timeline | ||
| PARAWBANZAI INTERNATIONAL INC | 5,000 | $65 | <0.01% | 0 | Timeline | ||
| GMEWSGAMESTOP CORP NEW | 12 | $46 | <0.01% | 0 | Timeline | ||
| ANGHWANGHAMI INC | 2,500 | $31 | <0.01% | 0 | 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 |
|---|---|---|---|---|
| HOLXHOLOGIC INC COM | put | 457,000 | $34.5M | +360,300 |
| ACLXARCELLX INC Stock | call | 205,300 | $23.6M | new |
| EAELECTRONIC ARTS INC Stock | call | 83,100 | $16.9M | +72,700 |
| ZIMZIM INTEGRATED SHIPPING SERV SHS | put | 376,700 | $9.93M | new |
| PENPENUMBRA INC Stock | call | 24,800 | $8.14M | new |
| EAELECTRONIC ARTS INC Stock | put | 32,700 | $6.67M | +21,300 |
| TERNTERNS PHARMACEUTICALS INC Stock | put | 121,800 | $6.42M | new |
| ACLXARCELLX INC Stock | put | 48,200 | $5.53M | new |
| HOLXHOLOGIC INC COM | call | 67,000 | $5.06M | +65,700 |
| PENPENUMBRA INC Stock | put | 14,200 | $4.66M | new |
| BABOEING CO COM | put | 20,000 | $3.98M | 0 |
| BHFBRIGHTHOUSE FINL INC COM | put | 52,600 | $3.15M | +29,200 |
| BSXBOSTON SCIENTIFIC CORP COM | call | 50,000 | $3.14M | new |
| TPHTRI POINTE HOMES INC COM | put | 33,800 | $1.58M | new |
| WBDWARNER BROS DISCOVERY INC Stock | put | 50,900 | $1.4M | -77,500 |
| WOLFWOLFSPEED INC COMMON STOCK | put | 77,000 | $1.26M | +10,500 |
| WESWESTERN MIDSTREAM PARTNERS L COM UNIT LP INT | put | 24,700 | $1.02M | +10,000 |
| ZIMZIM INTEGRATED SHIPPING SERV SHS | call | 35,000 | $922K | new |
| YEXTYEXT INC COM | put | 233,600 | $897K | new |
| AESAES CORP Stock | put | 61,000 | $859K | new |
| WESWESTERN MIDSTREAM PARTNERS L COM UNIT LP INT | call | 20,200 | $832K | -9,300 |
| WOLFWOLFSPEED INC COMMON STOCK | call | 40,500 | $661K | new |
| BHFBRIGHTHOUSE FINL INC COM | call | 10,000 | $599K | -8,000 |
| SKYDPARAMOUNT SKYDANCE CORP COM CL B | call | 49,700 | $448K | -5,000 |
| JHGJANUS HENDERSON GROUP PLC Stock | put | 7,300 | $375K | new |
| GLDDGREAT LAKES DREDGE & DOCK CO Common Stock | put | 19,000 | $323K | new |
| SKYDPARAMOUNT SKYDANCE CORP COM CL B | put | 35,800 | $323K | -446,500 |
| KZRKEZAR LIFE SCIENCES INC COM NEW | put | 38,000 | $282K | new |
| WBDWARNER BROS DISCOVERY INC Stock | call | 5,000 | $137K | -45,000 |
| TPHTRI POINTE HOMES INC COM | call | 1,500 | $70.1K | new |
| LNSRLENSAR INC COM | put | 10,000 | $59.6K | +7,900 |
| MASIMASIMO CORP Stock | call | 200 | $35.6K | new |
| SEESEALED AIR CORP NEW COM | call | 100 | $4.21K | new |
| CWANCLEARWATER ANALYTICS HLDGS I CL A | put | 10,500 | $0 | new |
Sold out in Q1 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| NFLXNETFLIX INC. | 1,000,000 | $93.8M | call |
| AVADEL PHARMACEUTICALSAVADEL PHARMACEUTICALS | 344,200 | $7.42M | call |
| CDTXCIDARA THERAPEUTICS INC | 33,200 | $7.33M | put |
| CDTXCIDARA THERAPEUTICS INC | 28,787 | $6.36M | shares |
| AVADEL PHARMACEUTICALSAVADEL PHARMACEUTICALS | 166,900 | $3.6M | put |
| CDTXCIDARA THERAPEUTICS INC | 11,800 | $2.61M | call |
| EAELECTRONIC ARTS INC | 8,900 | $1.82M | shares |
| KBDCKAYNE ANDERSON BDC INC | 121,998 | $1.75M | shares |
| SIRISIRIUSXM HOLDINGS INC | 69,300 | $1.39M | call |
| MSTRSTRATEGY INC | 5,000 | $760K | call |
| DVAXDYNAVAX TECHNOLOGIES CORP | 41,400 | $637K | put |
| DVAXDYNAVAX TECHNOLOGIES CORP | 34,000 | $523K | shares |
| MERSANA THERAPEUTICS INCMERSANA THERAPEUTICS INC | 15,000 | $434K | call |
| DAYDAYFORCE INC | 5,700 | $394K | put |
| REPARE THERAPEUTICS INCREPARE THERAPEUTICS INC | 130,700 | $340K | put |
| REPARE THERAPEUTICS INCREPARE THERAPEUTICS INC | 118,375 | $308K | shares |
| KROSKEROS THERAPEUTICS INC | 9,600 | $195K | put |
| KROSKEROS THERAPEUTICS INC | 8,600 | $175K | shares |
| MERSANA THERAPEUTICS INCMERSANA THERAPEUTICS INC | 5,593 | $162K | shares |
| THSTREEHOUSE FOODS INC | 5,000 | $118K | call |
| COMPCOMPASS INC | 10,000 | $106K | put |
| SIRISIRIUSXM HOLDINGS INC | 5,200 | $104K | put |
| COMPCOMPASS INC | 8,700 | $92K | shares |
| GLIBKLIBERTY CAP CORP | 2,400 | $89.3K | call |
| EXASEXACT SCIENCES CORP | 800 | $81.2K | call |
| DAYDAYFORCE INC | 450 | $31.1K | shares |
| Applied Therapeutics IncApplied Therapeutics Inc | 300,600 | $30.1K | shares |
| Applied Therapeutics IncApplied Therapeutics Inc | 252,400 | $25.2K | put |
| HRIHERC HLDGS INC | 160 | $23.7K | shares |
| AMPGAMPLITECH GROUP INC | 6,000 | $17.9K | put |
| SIRISIRIUSXM HOLDINGS INC | 520 | $10.4K | shares |
| CCRNCROSS CTRY HEALTHCARE INC | 400 | $3.24K | shares |
| CCRNCROSS CTRY HEALTHCARE INC | 400 | $3.24K | put |
| LNSRLENSAR INC | 200 | $2.33K | call |
| TFSLTFS FINL CORP | 95 | $1.27K | shares |
| AMPLITECH GROUP INCAMPLITECH GROUP INC | 1,964 | $157 | shares |
| STRIVE INCSTRIVE INC | 160 | $118 | shares |
| CWANCLEARWATER ANALYTICS HLDGS I | 20,000 | $0 | call |
How Q1 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).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001420506-26-000917 | base | 2026-05-11 | acceptance time not in the bulk data set |