Equitec Proprietary Markets, LLC holds a concentrated book of 53 stocks worth $404.5M as of Q2 2026 (disclosed Jul 20, 2026, a ~20-day 13F lag). This quarter they opened Applied Digital Corp and trimmed Yext Inc. Their largest long position is Applied Digital Corp at 77% of the equity book. They also disclosed $80.1M in put options (a bearish bet) and $74.8M in call options (bullish), shown separately below and excluded from the equity book.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
98% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Equitec Proprietary Markets, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| MORGAN STANLEY | 54 / 53 | $58.1B |
| UBS Group AG | 54 / 53 | $20.3B |
| OSAIC HOLDINGS, INC. | 52 / 53 | $1.6B |
| ROYAL BANK OF CANADA | 51 / 53 | $13.6B |
| Ken Griffin | 50 / 53 | $3.4B |
| GOLDMAN SACHS GROUP INC | 48 / 53 | $39.7B |
| WELLS FARGO & COMPANY/MN | 48 / 53 | $13.8B |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 48 / 53 | $9.0B |
Ranked by the share of each fund's own book sitting in the names it shares with Equitec Proprietary Markets, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Applied Digital Corp COM NEW | $312.3M | 8.37M | 77.2% | ▲New New position | |
| 2 | BRC Group Holdings Inc COM | $27.3M | 3.40M | 6.8% | ▲New New position | |
| 3 | Zim Integrated Shipping Serv SHS | $18.8M | 724.5K | 4.7% | ▲+99% Added · +360K sh | |
| 4 | Electronic Arts Inc COM | $10.8M | 52.9K | 2.7% | ▲New New position | |
| 5 | Babcock & Wilcox Enterprises COM | $9.8M | 697.2K | 2.4% | ▲New New position | |
| 6 | Janus Henderson Group PLC ORD SHS | $9.0M | 172.8K | 2.2% | ▲24× Added · +165K sh | |
| 7 | Pershing Square Inc COMMON STOCK | $3.8M | 116.5K | 0.9% | ▲New New position | |
| 8 | Pershing Square USA Ltd COM SHS | $3.7M | 98.5K | 0.9% | ▲New New position | |
| 9 | Brighthouse Finl Inc COM | $2.2M | 34.0K | 0.5% | ▲+143% Added · +20K sh | |
| 10 | Esperion Therapeutics Inc Ne COM | $1.1M | 345.8K | 0.3% | ▲New New position | |
| 11 | Aes Corp COM | $894K | 61.0K | 0.2% | —Held | |
| 12 | Boston Scientific Corp COM | $889K | 20.8K | 0.2% | ▲+88% Added · +10K sh | |
| 13 | Warner Bros Discovery Inc COM SER A | $794K | 29.8K | 0.2% | ▲+89% Added · +14K sh | |
| 14 | Amplitech Group Inc RIGHT 11/20/2026 | $485K | 334.8K | 0.1% | ▲+620% Added · +288K sh | |
| 15 | Nuvalent Inc COM | $432K | 3.5K | 0.1% | ▲New New position | |
| 16 | Paramount Skydance Corp COM CL B | $353K | 35.8K | 0.1% | —Held | |
| 17 | Optimum Communications Inc CL A | $310K | 213.8K | 0.1% | ▲New New position | |
| 18 | Topbuild Cor COM | $290K | 819 | 0.1% | ▲New New position | |
| 19 | Two Harbors Inventment Corpo COM | $268K | 21.6K | 0.1% | ▲New New position | |
| 20 | Shutterstock Inc COM | $188K | 13.5K | 0.0% | ▲+322% Added · +10K sh | |
| 21 | Axcelis Technologies Inc COM NEW | $133K | 700 | 0.0% | ▲New New position | |
| 22 | Yext Inc COM | $131K | 28.1K | 0.0% | ▼−88% Reduced · −201K sh | |
| 23 | Organon & Co COMMON STOCK | $99K | 7.3K | 0.0% | ▲New New position | |
| 24 | Theravance Biopharma Inc COM | $85K | 5.0K | 0.0% | ▲New New position | |
| 25 | Ishares TR 20 YR TR BD ETF | $69K | 800 | 0.0% | —Held | |
| 26 | Bio-Techne Corp COM | $32K | 450 | 0.0% | ▲New New position | |
| 27 | Amplitech Group Inc COM NEW | $19K | 2.7K | 0.0% | ▲New New position | |
| 28 | Alphabet Inc CAP STK CL C | $18K | 50 | 0.0% | ▼−50% Reduced · −50 sh | |
| 29 | Pharmacyte Biotech Inc COM NEW | $17K | 22.2K | 0.0% | —Held | |
| 30 | Bigbear AI Hldgs Inc *W EXP 12/08/202 | $11K | 30.0K | 0.0% | ▼−48% Reduced · −28K sh | |
| 31 | Aware Inc Mass COM | $9K | 7.0K | 0.0% | —Held | |
| 32 | TMC The Metals Company Inc COM | $9K | 2.0K | 0.0% | —Held | |
| 33 | Livewire Group Inc *W EXP 09/26/202 | $7K | 334.7K | 0.0% | ▼−16% Reduced · −63K sh | |
| 34 | Alpha Tau Medical Ltd *W EXP 99/99/999 | $6K | 1.9K | 0.0% | —Held | |
| 35 | Niocorp Devs Ltd *W EXP 03/17/202 | $6K | 4.0K | 0.0% | —Held | |
| 36 | Jd.com Inc SPON ADS CL A | $3K | 125 | 0.0% | —Held | |
| 37 | Amplitech Group Inc RIGHT 07/18/2026 | $3K | 1.5K | 0.0% | ▼−97% Reduced · −52K sh | |
| 38 | Gamestop Corp CL A | $3K | 125 | 0.0% | —Held | |
| 39 | Teucrium Commodity TR WHEAT FD | $2K | 100 | 0.0% | ▼−50% Reduced · −100 sh | |
| 40 | Amplify ETF TR ALTRNTV HARV ETF | $2K | 83 | 0.0% | —Held | |
| 41 | Sabre Corp COM | $2K | 1.0K | 0.0% | —Held | |
| 42 | The Real Brokerage Inc COM NEW | $2K | 1.0K | 0.0% | ▲New New position | |
| 43 | State STR SPDR S&P 500 ETF T TR UNIT | $1K | 2 | 0.0% | —Held | |
| 44 | Hawaiian Elec Inds Inc MTN B COM | $1K | 75 | 0.0% | —Held | |
| 45 | Seastar Medical Holding Corp *W EXP 10/28/202 | $618 | 35.7K | 0.0% | —Held | |
| 46 | Cleanspark Inc *W EXP 12/29/202 | $614 | 2.0K | 0.0% | —Held | |
| 47 | Proshares TR II ULTRA VIX SHORT | $498 | 20 | 0.0% | —Held | |
| 48 | Amc Entmt Hldgs Inc CL A NEW | $285 | 150 | 0.0% | —Held | |
| 49 | Bank Of Amer Corp COM | $114 | 2 | 0.0% | ▲New New position | |
| 50 | Strive Inc CL A COM | $87 | 8 | 0.0% | —Held |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1143261/holdings"
Use Arkolith to show EQUITEC PROPRIETARY MARKETS, LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | GLOBALSTAR INCGSAT | $34.2M | 421K |
| PUT · bearish | ZIM INTEGRATED SHIPPING SERVZIM | $21.8M | 839K |
| PUT · bearish | ELECTRONIC ARTS INCEA | $17.0M | 83K |
| PUT · bearish | JANUS HENDERSON GROUP PLCJHG | $10.0M | 192K |
| CALL · bullish | WARNER BROS DISCOVERY INCWBD | $9.6M | 362K |
| CALL · bullish | PENUMBRA INCPEN | $8.8M | 28K |
| CALL · bullish | AMAZON.COM INCAMZN | $8.0M | 34K |
| PUT · bearish | GLOBALSTAR INCGSAT | $7.1M | 87K |
| PUT · bearish | PENUMBRA INCPEN | $5.8M | 19K |
| PUT · bearish | BRIGHTHOUSE FINANCIAL INCBHF | $4.2M | 66K |
| PUT · bearish | WOLFSPEED INCWOLF | $3.8M | 78K |
| CALL · bullish | ELECTRONIC ARTS INCEA | $3.2M | 15K |
| CALL · bullish | BOSTON SCIENTIFIC CORPBSX | $2.2M | 51K |
| CALL · bullish | WOLFSPEED INCWOLF | $2.0M | 41K |
| CALL · bullish | TOPBUILD CORPBLD | $1.8M | 5K |
| PUT · bearish | TWO HARBORS INVESTMENT CORPTWO | $1.7M | 140K |
| CALL · bullish | AMPLITECH GROUP INCAMPG | $1.7M | 247K |
| PUT · bearish | WARNER BROS DISCOVERY INCWBD | $1.5M | 56K |
| PUT · bearish | XOMA ROYALTY CORPORATIONXOMA | $1.2M | 28K |
| PUT · bearish | ESPERION THERAPEUTICS INCESPR | $1.1M | 336K |
| PUT · bearish | TOPBUILD CORPBLD | $1.0M | 3K |
| CALL · bullish | MICRON TECHNOLOGY INCMU | $923K | 800 |
| PUT · bearish | MICRON TECHNOLOGY INCMU | $923K | 800 |
| PUT · bearish | AES CORPAES | $894K | 61K |
| CALL · bullish | BRIGHTHOUSE FINANCIAL INCBHF | $633K | 10K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 45 option legs.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 20, 2026 | 98 | $559.3M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 11, 2026 | 81 | $187.1M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 84 | $174.2M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 26, 2025 | 77 | $440.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 6, 2025 | 65 | $105.9M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 66 | $140.6M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 72 | $102.3M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 18, 2024 | 73 | $117.5M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.