Proem Advisors LLC holds a focused book of 34 stocks worth $486.6M as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened Lam Research Corp and trimmed Apple Inc. Their largest long position is Nvidia Corp at 14% of the equity book. They also disclosed $34.6M in put options (a bearish bet) and $1.3B in call options (bullish), shown separately below and excluded from the equity book.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% 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 Proem Advisors LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Integrated Wealth Concepts LLC | 49 / 34 | $1.7B |
| BlackRock, Inc. | 48 / 34 | $1.6T |
| FMR LLC | 48 / 34 | $592.3B |
| JPMORGAN CHASE & CO | 48 / 34 | $351.2B |
| MORGAN STANLEY | 48 / 34 | $330.6B |
| BANK OF AMERICA CORP /DE/ | 48 / 34 | $181.7B |
| GOLDMAN SACHS GROUP INC | 48 / 34 | $159.0B |
| ROYAL BANK OF CANADA | 48 / 34 | $87.7B |
Ranked by the share of each fund's own book sitting in the names it shares with Proem Advisors 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 | Nvidia Corporation COM | $69.0M | 345.0K | 14.2% | ▲+35% Added · +90K sh | |
| 2 | Micron Technology Inc COM | $60.0M | 52.0K | 12.3% | ▲+247% Added · +37K sh | |
| 3 | Microsoft Corp COM | $37.3M | 100.0K | 7.7% | ▲+11% Added · +10K sh | |
| 4 | Alphabet Inc CAP STK CL C | $37.1M | 105.0K | 7.6% | ▲+62% Added · +40K sh | |
| 5 | Apple Inc COM | $31.8M | 110.0K | 6.5% | ▼−8.3% Reduced · −10K sh | |
| 6 | Lam Research Corp COM NEW | $28.2M | 65.0K | 5.8% | ▲New New position | |
| 7 | Advanced Micro Devices Inc COM | $26.3M | 45.2K | 5.4% | ▲+188% Added · +30K sh | |
| 8 | Intel Corp COM | $20.9M | 150.0K | 4.3% | ▲New New position | |
| 9 | Applied Matls Inc COM | $18.1M | 25.0K | 3.7% | ▲New New position | |
| 10 | Applovin Corp COM CL A | $14.2M | 27.5K | 2.9% | ▼−29% Reduced · −11K sh | |
| 11 | Sea Ltd SPONSORD ADS | $13.3M | 139.0K | 2.7% | ▲+11% Added · +14K sh | |
| 12 | Broadcom Inc COM | $11.3M | 30.0K | 2.3% | ▼−77% Reduced · −100K sh | |
| 13 | Meta Platforms Inc CL A | $11.3M | 20.0K | 2.3% | ▼−20% Reduced · −5K sh | |
| 14 | Mercadolibre Inc COM | $9.3M | 5.5K | 1.9% | ▲+3.8% Added · +200 sh | |
| 15 | Robinhood MKTS Inc COM CL A | $9.2M | 92.0K | 1.9% | ▼−0.5% Reduced · −500 sh | |
| 16 | Texas Instrs Inc COM | $8.2M | 27.5K | 1.7% | ▲New New position | |
| 17 | Doordash Inc CL A | $8.0M | 43.4K | 1.6% | ▲+29% Added · +10K sh | |
| 18 | Analog Devices Inc COM | $7.9M | 20.0K | 1.6% | ▲New New position | |
| 19 | Duolingo Inc CL A COM | $7.9M | 68.5K | 1.6% | —Held | |
| 20 | Dell Technologies Inc CL C | $6.9M | 16.0K | 1.4% | ▲New New position | |
| 21 | Nu Hldgs Ltd ORD SHS CL A | $5.7M | 425.6K | 1.2% | —Held | |
| 22 | Credo Technology Group Holdi ORDINARY SHARES | $5.4M | 20.0K | 1.1% | ▲New New position | |
| 23 | Corning Inc COM | $5.1M | 20.0K | 1.0% | ▲New New position | |
| 24 | Palantir Technologies Inc CL A | $4.8M | 40.9K | 1.0% | ▲+14% Added · +5K sh | |
| 25 | Super Micro Computer Inc COM NEW | $4.7M | 160.0K | 1.0% | ▲New New position | |
| 26 | Wix Com Ltd SHS | $4.3M | 95.0K | 0.9% | ▲+23% Added · +18K sh | |
| 27 | Hims & Hers Health Inc COM CL A | $3.8M | 110.0K | 0.8% | —Held | |
| 28 | MNTN Inc CL A | $3.1M | 340.4K | 0.6% | ▲+4.6% Added · +15K sh | |
| 29 | Coherent Corp COM | $3.0M | 7.5K | 0.6% | ▲New New position | |
| 30 | Arm Holdings PLC SPONSORED ADS | $2.7M | 7.5K | 0.5% | ▲New New position | |
| 31 | Proem Acquisition Corp I UNIT 01/29/2031 | $2.4M | 242.9K | 0.5% | —Held | |
| 32 | Amazon Com Inc COM | $2.4M | 10.0K | 0.5% | ▼−50% Reduced · −10K sh | |
| 33 | Roundhill ETF Trust MEMORY ETF | $1.8M | 25.0K | 0.4% | ▲New New position | |
| 34 | Zeta Global Holdings Corp CL A | $1.1M | 55.0K | 0.2% | —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/1842526/holdings"
Use Arkolith to show Proem Advisors 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 | MICRON TECHNOLOGY INCMU | $461.7M | 400K |
| CALL · bullish | ROUNDHILL ETF TRUST | $118.2M | 1.6M |
| CALL · bullish | ADVANCED MICRO DEVICESAMD | $116.2M | 200K |
| CALL · bullish | INTEL CORPINTC | $111.7M | 800K |
| CALL · bullish | LAM RESEARCH CORPLRCX | $86.7M | 200K |
| CALL · bullish | COHERENT CORPCOHR | $74.0M | 188K |
| CALL · bullish | KLA CORPKLAC | $60.3M | 200K |
| CALL · bullish | AMAZON.COM INCAMZN | $47.7M | 200K |
| CALL · bullish | DELL TECHNOLOGIES -CDELL | $46.6M | 108K |
| CALL · bullish | APPLIED MATERIALS INCAMAT | $43.4M | 60K |
| PUT · bearish | MICRON TECHNOLOGY INCMU | $34.6M | 30K |
| CALL · bullish | TEXAS INSTRUMENTS INCTXN | $29.8M | 100K |
| CALL · bullish | MARVELL TECHNOLOGY INCMRVL | $29.8M | 100K |
| CALL · bullish | MICROCHIP TECHNOLOGY INCMCHP | $22.8M | 250K |
| CALL · bullish | NVIDIA CORPNVDA | $20.0M | 100K |
| CALL · bullish | MICROSOFT CORPMSFT | $19.2M | 52K |
| CALL · bullish | ARM HOLDINGS PLC-ADRARM | $17.7M | 50K |
| CALL · bullish | WORKDAY INC-CLASS AWDAY | $12.2M | 100K |
| CALL · bullish | CREDO TECHNOLOGY GROUP HOLDICRDO | $10.9M | 40K |
| CALL · bullish | WOLFSPEED INCWOLF | $8.2M | 170K |
| CALL · bullish | NOKIA CORP-SPON ADRNOK | $6.6M | 500K |
| CALL · bullish | SUPER MICRO COMPUTER INCSMCI | $6.1M | 208K |
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.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 11, 2026 | 56 | $1.9B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 36 | $1.7B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 4, 2026 | 36 | $880.2M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 30, 2025 | 41 | $940.7M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 40 | $759.6M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 12, 2025 | 26 | $333.2M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 40 | $375.4M | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 8, 2022 | 20 | $60.4M | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 5, 2022 | 11 | $14.6M | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 9, 2022 | 9 | $33.5M | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 14, 2022 | 13 | $69.5M | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 10, 2021 | 20 | $116.1M | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 9, 2021 | 19 | $127.4M | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 17, 2021 | 20 | $134.3M | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 16, 2021 | 22 | $101.6M | 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.