Periscope Capital Inc. holds a diversified book of 462 stocks worth $628.6M as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened Keystone Acquisition Corp and trimmed Crane Harbor Acquisitio-CL A. Their largest long position is Crane Harbor Acquisitio-CL A at 1% of the equity book. They also disclosed $116.3M in put options (a bearish bet) and $394.5M in call options (bullish), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2025 would be +4% (+4.8%/yr). That is a simulation of the disclosed long book, not audited returns.
Growth of $10,000 cloning Periscope Capital Inc.'s disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~42 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
77% 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 Periscope Capital Inc.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Clear Street Group Inc. | 78 / 80 | $99.0M |
| Magnetar Financial LLC | 76 / 80 | $786.9M |
| Shaolin Capital Management LLC | 75 / 80 | $251.3M |
| PICTON MAHONEY ASSET MANAGEMENT | 69 / 80 | $334.8M |
| WHITEBOX ADVISORS LLC | 69 / 80 | $187.7M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 68 / 80 | $548.3M |
| Radcliffe Capital Management, L.P. | 68 / 80 | $328.7M |
| Schonfeld Strategic Advisors LLC | 68 / 80 | $130.5M |
Ranked by how many of Periscope Capital Inc.'s top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Crane HBR Acquisition Corp I ORD SHS CL A | $5.8M | 575.0K | 0.9% | ▼−4.2% Reduced · −25K sh | |
| 2 | Art Technology Acquisition C USD CL A ORD SHS | $5.8M | 584.9K | 0.9% | —Held | |
| 3 | Praetorian Acquisition Corp ORD SHS CL A | $5.0M | 500.0K | 0.8% | —Held | |
| 4 | Keystone Acquisition Corp CL A | $4.9M | 499.8K | 0.8% | ▲New New position | |
| 5 | HCM III Acquisition Corp ORD SHS CL A | $4.6M | 450.0K | 0.7% | —Held | |
| 6 | Karbon Cap Partners Corp ORD SHS CL A | $4.5M | 450.0K | 0.7% | —Held | |
| 7 | Silicon Vy Acquisition Corp CL A | $4.5M | 450.0K | 0.7% | ▼−14% Reduced · −75K sh | |
| 8 | BTC Dev Corp ORD SHS CL A | $4.5M | 450.0K | 0.7% | —Held | |
| 9 | Silverbox Corp V ORD SHS CL A | $4.5M | 450.1K | 0.7% | —Held | |
| 10 | Artius II Acquisition Inc SHS CL A | $4.5M | 425.0K | 0.7% | ▲+13% Added · +50K sh | |
| 11 | Jena Acquisition Corp II USD CL A ORD SHS | $4.4M | 425.0K | 0.7% | ▲+12% Added · +45K sh | |
| 12 | Bain Cap GSS Invt Corp ORD CL A | $4.4M | 425.0K | 0.7% | —Held | |
| 13 | Figx Cap Acquisition Corp. USD CL A ORD SHS | $4.3M | 425.0K | 0.7% | ▲+21% Added · +75K sh | |
| 14 | Bitcoin Infrastructure Acqui USD CL A ORD SHS | $4.3M | 433.5K | 0.7% | —Held | |
| 15 | Columbus Circle Cap Corp II USD CL A ORD SHS | $4.3M | 425.0K | 0.7% | ▼−10% Reduced · −50K sh | |
| 16 | Galata Acquisition Corp II ORD SHS CL A | $4.3M | 425.0K | 0.7% | —Held | |
| 17 | Boost Run Inc ORD SHS CL A | $4.3M | 128.0K | 0.7% | ▲New New position | |
| 18 | Dynamix Corp III USD CL A ORD SHS | $4.2M | 425.0K | 0.7% | —Held | |
| 19 | Vine Hill Cap Invts Corp II CL A | $4.2M | 425.1K | 0.7% | —Held | |
| 20 | Equinox Gold Corp NOTE 4.750%10/1 | $4.2M | 2.50M | 0.7% | —Held | |
| 21 | Legato Merger Corp IV ORD SHS | $4.2M | 424.8K | 0.7% | ▲New New position | |
| 22 | Black Spade Acquisition III USD CL A ORD SHS | $4.2M | 418.8K | 0.7% | —Held | |
| 23 | Cohen Circle Acquisit Corp I SHS CL A | $4.1M | 400.0K | 0.7% | —Held | |
| 24 | Archimedes Tech Spac PTNRS I ORD SHS | $4.1M | 409.0K | 0.7% | —Held | |
| 25 | Willow Lane Acquisition CRP USD CL A ORD SHS | $4.1M | 399.6K | 0.7% | ▲New New position | |
| 26 | Otg Acquisition Corp. I ORD CL A | $4.1M | 400.0K | 0.6% | —Held | |
| 27 | Rithm Acquisition Corp CL A | $4.0M | 385.4K | 0.6% | ▲+6.9% Added · +25K sh | |
| 28 | Kensington Cap Acquisition UNIT 99/99/9999 | $4.0M | 399.6K | 0.6% | ▲New New position | |
| 29 | Invest Green Acquisition Cor CL A ORD SHS | $4.0M | 400.0K | 0.6% | —Held | |
| 30 | Bluerock Acquisition Corp USD CL A ORD SHS | $4.0M | 400.0K | 0.6% | —Held | |
| 31 | Jackson Acquisition Co II COM SHS CL A | $4.0M | 375.0K | 0.6% | ▲+15% Added · +50K sh | |
| 32 | Lafayette Digital Acquisitio ORD CLASS A | $4.0M | 399.6K | 0.6% | —Held | |
| 33 | K&F Growth Acquisition Corp SHS CL A | $4.0M | 375.0K | 0.6% | —Held | |
| 34 | Stellar V Cap Corp SHS CL A | $4.0M | 374.6K | 0.6% | —Held | |
| 35 | Meshflow Acquisition Corp USD CL A ORD SHS | $3.9M | 389.7K | 0.6% | ▲+6.8% Added · +25K sh | |
| 36 | Globa Terra Acquisition Cor CL A ORD SHS | $3.9M | 375.0K | 0.6% | —Held | |
| 37 | Silver Pegasus Acquisition C SHS CL A | $3.9M | 375.0K | 0.6% | ▼−6.3% Reduced · −25K sh | |
| 38 | Solarius Capital Acqu Corp SHS CL A | $3.8M | 375.0K | 0.6% | —Held | |
| 39 | Lightwave Acquisition Corp USD CL A ORD SHS | $3.8M | 375.0K | 0.6% | ▼−6.3% Reduced · −25K sh | |
| 40 | Eqv Ventures Ac Corp. II ORD SHS CL A | $3.8M | 375.0K | 0.6% | —Held | |
| 41 | GSR IV Acquisition Corp CL A SHS | $3.8M | 375.0K | 0.6% | —Held | |
| 42 | M3-Brigade Acquisition VI Co ORD SHS CL A | $3.8M | 375.0K | 0.6% | —Held | |
| 43 | Gigcapital8 Corp ORD CL A | $3.8M | 375.0K | 0.6% | —Held | |
| 44 | Apex Treas Corp ORD SHS CL A | $3.8M | 375.0K | 0.6% | —Held | |
| 45 | Evolution Global Acquisition USD CL A ORD SHS | $3.8M | 375.0K | 0.6% | —Held | |
| 46 | Aldel Finl II Inc CL A | $3.7M | 350.0K | 0.6% | —Held | |
| 47 | Bold Eagle Acquisition Corp CL A | $3.7M | 350.0K | 0.6% | —Held | |
| 48 | M Evo GBL Acquisition Corp I ORD SHS CL A | $3.7M | 375.0K | 0.6% | ▼−6.3% Reduced · −25K sh | |
| 49 | Gores Hldgs X Inc SHS CL A | $3.7M | 354.3K | 0.6% | ▲+7.6% Added · +25K sh | |
| 50 | Spring Vy Acquisition Corp I ORD SHS CL A | $3.7M | 360.4K | 0.6% | —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/1695320/holdings"
Use Arkolith to show PERISCOPE CAPITAL INC.'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 | BANK OF NOVA SCOTIABNS | $130.5M | 1.5M |
| CALL · bullish | ENBRIDGE INCENB | $81.0M | 1.5M |
| PUT · bearish | ISHR IBX USD HIYLD CB ETF-UIHYG | $68.0M | 850K |
| CALL · bullish | ROYAL BANK OF CANADARY | $50.8M | 246K |
| CALL · bullish | PEMBINA PIPELINE CORPPBA | $46.5M | 1.0M |
| PUT · bearish | BANK OF NOVA SCOTIABNS | $43.4M | 500K |
| CALL · bullish | SUN LIFE FINANCIAL INCSLF | $39.2M | 500K |
| CALL · bullish | BCE INCBCE | $25.5M | 1.2M |
| CALL · bullish | NVIDIA CORPNVDA | $4.6M | 23K |
| CALL · bullish | UNITED STATES COPPER INDEXCPER | $4.5M | 120K |
| CALL · bullish | TESLA INCTSLA | $3.8M | 9K |
| CALL · bullish | NETFLIX INCNFLX | $2.1M | 30K |
| CALL · bullish | MICROSOFT CORPMSFT | $1.9M | 5K |
| CALL · bullish | BARRICK MINING CORPB | $1.8M | 50K |
| PUT · bearish | NVIDIA CORPNVDA | $1.8M | 9K |
| PUT · bearish | TESLA INCTSLA | $1.7M | 4K |
| PUT · bearish | NETFLIX INCNFLX | $1.4M | 20K |
| CALL · bullish | ALPHABET INC-CL CGOOG | $1.4M | 4K |
| CALL · bullish | STRATEGY INCMSTR | $869K | 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.
As-of date vs the date the SEC received each filing
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. The performance line is a simulation of the disclosed long book, not an audited return.