Funds › Spark Investment Management LLC
Spark Investment Management LLC
13F for Q3 2026, filed Nov 13, 2026. 131 positions worth $63.0M.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Latest report
Q3 2026
filed Nov 13, 2026
Reported value
$63.0M
+$11.7M (22.9%) vs Q2 2026
Positions
131
72 in Q2 2026
Top 10 share
52.4%
of reported value
CheckedEach line's price per share is checked against other managers' reports of the same stock. Unit mix-ups are corrected. Reports no fix can rescue are left out.
Clean
prices match other managers' reports
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Holdings, Q3 2026
Largest first. Common shares only; puts and calls are under All positions.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | AMZN Amazon.com, Inc. | 43,180 | $10.8M | 17.1% | Unchanged | 13F ↗ |
| 2 | CGAU Centerra Gold Inc. | 172,000 | $3.8M | 6.0% | +17.0% | 13F ↗ |
| 3 | BB BlackBerry Limited | 389,000 | $3.5M | 5.6% | +16.5% | 13F ↗ |
| 4 | SPOT Spotify Technology S.A. | 7,000 | $3.4M | 5.4% | Unchanged | 13F ↗ |
| 5 | BTE Baytex Energy Corp | 743,000 | $3.4M | 5.3% | +187% | 13F ↗ |
| 6 | TSLA Tesla, Inc. | 6,000 | $2.1M | 3.4% | Unchanged | 13F ↗ |
| 7 | VET Vermilion Energy Inc. | 156,000 | $1.8M | 2.8% | -13.8% | 13F ↗ |
| 8 | TWLO Twilio Inc. | 5,200 | $1.5M | 2.4% | Unchanged | 13F ↗ |
| 9 | TECK Teck Resources Ltd | 23,000 | $1.5M | 2.4% | New | 13F ↗ |
| 10 | KGC Kinross Gold Corporation | 53,000 | $1.3M | 2.0% | -12.8% | 13F ↗ |
| 11 | EFXT Enerflex Ltd | 46,000 | $1.0M | 1.7% | -34.3% | 13F ↗ |
| 12 | SVM Silvercorp Metals Inc. | 89,000 | $950.0K | 1.5% | +8.5% | 13F ↗ |
| 13 | CVE Cenovus Energy Inc | 28,000 | $870.4K | 1.4% | Unchanged | 13F ↗ |
| 14 | NVDA NVIDIA Corporation | 3,500 | $799.3K | 1.3% | Unchanged | 13F ↗ |
| 15 | CGNT Cognyte Software Ltd. | 77,200 | $670.9K | 1.1% | New | 13F ↗ |
| 16 | LBRX LB Pharmaceuticals Inc | 16,700 | $640.9K | 1.0% | New | 13F ↗ |
| 17 | XYZ Block, Inc. | 8,700 | $639.7K | 1.0% | Unchanged | 13F ↗ |
| 18 | VTS Vitesse Energy, Inc. | 36,900 | $616.2K | 1.0% | New | 13F ↗ |
| 19 | INR Infinity Natural Resources, Inc. | 48,300 | $608.6K | 1.0% | New | 13F ↗ |
| 20 | BLZE Backblaze, Inc. | 43,300 | $605.8K | 1.0% | New | 13F ↗ |
| 21 | EGY VAALCO Energy, Inc. | 104,200 | $589.8K | 0.9% | New | 13F ↗ |
| 22 | MNR Mach Natural Resources LP | 56,900 | $582.7K | 0.9% | New | 13F ↗ |
| 23 | DEC Diversified Energy Company | 42,700 | $570.9K | 0.9% | New | 13F ↗ |
| 24 | SOBO South Bow Corporation | 17,000 | $563.1K | 0.9% | Unchanged | 13F ↗ |
| 25 | TXO TXO Partners, L.P. | 40,200 | $549.5K | 0.9% | New | 13F ↗ |
| 26 | AMBQ Ambiq Micro, Inc. | 7,500 | $511.3K | 0.8% | -14.8% | 13F ↗ |
| 27 | GRNT Granite Ridge Resources, Inc. | 117,700 | $510.8K | 0.8% | New | 13F ↗ |
| 28 | BTSG BrightSpring Health Services, Inc. | 8,900 | $505.1K | 0.8% | New | 13F ↗ |
| 29 | TBN Tamboran Resources Corporation | 14,900 | $491.1K | 0.8% | New | 13F ↗ |
| 30 | OBE Obsidian Energy Ltd. | 47,000 | $485.2K | 0.8% | -64.7% | 13F ↗ |
| 31 | DBD Diebold Nixdorf Incorporated | 7,700 | $471.4K | 0.7% | +114% | 13F ↗ |
| 32 | MNDY monday.com Ltd. | 5,900 | $462.9K | 0.7% | Unchanged | 13F ↗ |
| 33 | CBK Commercial Bancgroup, Inc. · Commonstock | 14,700 | $460.8K | 0.7% | New | 13F ↗ |
| 34 | STLN Starling Oncology, Inc. | 72,800 | $460.1K | 0.7% | New | 13F ↗ |
| 35 | HG Hamilton Insurance Group, Ltd. | 13,600 | $449.3K | 0.7% | New | 13F ↗ |
| 36 | CON Concentra Group Holdings Parent, Inc. | 12,000 | $413.0K | 0.7% | New | 13F ↗ |
| 37 | SD SandRidge Energy, Inc. | 29,900 | $403.4K | 0.6% | New | 13F ↗ |
| 38 | OSS One Stop Systems, Inc. | 44,800 | $391.1K | 0.6% | +293% | 13F ↗ |
| 39 | MSBI Midland States Bancorp, Inc. | 11,800 | $379.5K | 0.6% | New | 13F ↗ |
| 40 | FOSL Fossil Group, Inc. | 55,900 | $367.3K | 0.6% | Unchanged | 13F ↗ |
| 41 | ECO Okeanis Eco Tankers Corp. | 4,500 | $364.0K | 0.6% | New | 13F ↗ |
| 42 | MRVI Maravai LifeSciences Holdings, Inc. | 46,600 | $357.0K | 0.6% | New | 13F ↗ |
| 43 | OSCR Oscar Health, Inc. | 11,500 | $354.7K | 0.6% | New | 13F ↗ |
| 44 | IOND Ionic Digital Inc. | 4,200 | $337.4K | 0.5% | New | 13F ↗ |
| 45 | CLYM Climb Bio, Inc. | 26,900 | $308.5K | 0.5% | +97.8% | 13F ↗ |
| 46 | PLGO Pelagos Insurance Capital Limited | 12,800 | $302.8K | 0.5% | New | 13F ↗ |
| 47 | SHAZ SharonAI Holdings, Inc. | 5,500 | $300.3K | 0.5% | New | 13F ↗ |
| 48 | LSPD Lightspeed Commerce Inc. | 30,000 | $293.0K | 0.5% | -83.9% | 13F ↗ |
| 49 | MBGL Mobility Global Inc. | 15,800 | $271.0K | 0.4% | New | 13F ↗ |
| 50 | APC ARKO Petroleum Corp. | 18,200 | $270.5K | 0.4% | New | 13F ↗ |
Showing the top 50 of 131 positions. Premium lists every position, plus puts and calls.
Changes since Q2 2026
84 new, 26 added to, 10 trimmed, 25 exited, 11 unchanged. By estimated dollars.
New positions (84)
| TECK Teck Resources Ltd | 23,000 | New | $1.5M |
| CGNT Cognyte Software Ltd. | 77,200 | New | $670.9K |
| LBRX LB Pharmaceuticals Inc | 16,700 | New | $640.9K |
| VTS Vitesse Energy, Inc. | 36,900 | New | $616.2K |
| INR Infinity Natural Resources, Inc. | 48,300 | New | $608.6K |
| BLZE Backblaze, Inc. | 43,300 | New | $605.8K |
| EGY VAALCO Energy, Inc. | 104,200 | New | $589.8K |
| MNR Mach Natural Resources LP | 56,900 | New | $582.7K |
| DEC Diversified Energy Company | 42,700 | New | $570.9K |
| TXO TXO Partners, L.P. | 40,200 | New | $549.5K |
Added to (26)
| BTE Baytex Energy Corp | 743,000 | +187% | $2.2M |
| CGAU Centerra Gold Inc. | 172,000 | +17.0% | $545.1K |
| BB BlackBerry Limited | 389,000 | +16.5% | $497.4K |
| OSS One Stop Systems, Inc. | 44,800 | +293% | $291.6K |
| DBD Diebold Nixdorf Incorporated | 7,700 | +114% | $251.0K |
| CLYM Climb Bio, Inc. | 26,900 | +97.8% | $152.6K |
| IPSC Century Therapeutics, Inc. | 128,200 | +117% | $118.3K |
| ZNTL Zentalis Pharmaceuticals, Inc. | 44,800 | +258% | $89.5K |
| MGNX MacroGenics, Inc. | 38,200 | +122% | $81.1K |
| IKT Inhibikase Therapeutics, Inc. | 52,100 | +236% | $75.2K |
Trimmed (10)
| LSPD Lightspeed Commerce Inc. | 30,000 | -83.9% | -$1.5M |
| OBE Obsidian Energy Ltd. | 47,000 | -64.7% | -$887.8K |
| EFXT Enerflex Ltd | 46,000 | -34.3% | -$546.1K |
| AIP Arteris, Inc. | 8,500 | -61.5% | -$321.5K |
| VET Vermilion Energy Inc. | 156,000 | -13.8% | -$284.4K |
| FSM Fortuna Mining Corp. | 23,000 | -48.9% | -$247.4K |
| KGC Kinross Gold Corporation | 53,000 | -12.8% | -$186.8K |
| AMBQ Ambiq Micro, Inc. | 7,500 | -14.8% | -$88.6K |
| PLRX Pliant Therapeutics, Inc. | 10,800 | -52.2% | -$12.7K |
| BZAI Blaize Holdings, Inc. | 26,200 | -13.8% | -$2,003 |
Exited (25)
| B Barrick Mining Corporation | 50,000 | Exited | -$1.8M |
| CLS Celestica, Inc. | 3,000 | Exited | -$1.1M |
| PDS Precision Drilling Corporation | 14,000 | Exited | -$1.1M |
| OTEX Open Text Corporation | 35,000 | Exited | -$773.9K |
| PAAS Pan American Silver Corp. · Comm | 13,000 | Exited | -$582.2K |
| DBX Dropbox, Inc. | 21,000 | Exited | -$576.9K |
| SII Sprott Inc. | 5,000 | Exited | -$564.7K |
| GOOS Canada Goose Holdings Inc. · Shs Sub Vtg | 58,000 | Exited | -$548.7K |
| AEM Agnico Eagle Mines Limited | 3,000 | Exited | -$465.7K |
| DGII Digi International Inc. | 5,000 | Exited | -$374.8K |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
All positions
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Reported value by quarter
Value and number of positions at the end of each quarter.
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Largest positions in earlier quarters
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Ten largest positions
By value, Q3 2026.
Filings
| Filing | ||||||
|---|---|---|---|---|---|---|
| Q3 2026 | Nov 13, 2026 | 13F-HR | 131 | $63.0M | Current | SEC ↗ |
| Q2 2026 | Aug 10, 2026 | 13F-HR | 72 | $51.2M | Current | SEC ↗ |
| Q1 2026 | May 11, 2026 | 13F-HR | 28 | $41.6M | Current | SEC ↗ |
| Q4 2025 | Feb 11, 2026 | 13F-HR | 27 | $40.2M | Current | SEC ↗ |
| Q3 2025 | Nov 12, 2025 | 13F-HR | 20 | $39.8M | Current | SEC ↗ |
| Q2 2025 | Aug 11, 2025 | 13F-HR | 23 | $36.5M | Current | SEC ↗ |
| Q1 2025 | May 12, 2025 | 13F-HR | 18 | $29.4M | Current | SEC ↗ |
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer