Spark Investment Management LLC reported 67 positions worth $45.62M for the quarter ended Jun 30, 2026, up 33.5% on the prior quarter. It opened 48 new positions, added to 3, trimmed 7 and exited 3. Its largest holding is Amazon Com Inc at 22.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| BB BLACKBERRY Ltd | +334.0K | – | $4.21M | 9.23% |
| CLS Celestica Inc | +3,000 | – | $1.09M | 2.4% |
| AIP Arteris, Inc. | +22.1K | – | $1.07M | 2.35% |
| BTE Baytex Energy Corp. | +259.0K | – | $1.04M | 2.28% |
| SVM Silvercorp Metals Inc | +82.0K | – | $829.45K | 1.82% |
| AMBQ Ambiq Micro, Inc. | +8,800 | – | $777.04K | 1.7% |
| CVE Cenovus Energy Inc. | +28.0K | – | $694.06K | 1.52% |
| SOBO South Bow Corp | +17.0K | – | $598.26K | 1.31% |
| PAAS Pan American Silver Corp | +13.0K | – | $582.22K | 1.28% |
| DBX Dropbox, Inc. | +21.0K | – | $576.87K | 1.26% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| DOO BRP Inc. | -26.0K | -100.0% | $1.87M | Exited |
| VET Vermilion Energy Inc. | -104.0K | -36.5% | $972.13K | 3.71% |
| LSPD Lightspeed Commerce Inc. | -60.0K | -24.4% | $627.62K | 4.26% |
| OTEX Open Text Corp | -26.0K | -42.6% | $574.89K | 1.7% |
| DCBO Docebo Inc. | -27.0K | -100.0% | $473.03K | Exited |
| MGA Magna International Inc | -8,000 | -100.0% | $446.62K | Exited |
| SII Sprott Inc. | -2,000 | -28.6% | $225.89K | 1.24% |
| NVDA Nvidia Corp | -800 | -18.6% | $160.07K | 1.54% |
| BIRD Smartbird, Inc. | -30.0K | -52.1% | $120.00K | 0.242% |
| KGC Kinross Gold Corp | -2,250 | -3.6% | $53.22K | 3.15% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| BB BLACKBERRY Ltd | +334.0K | $4.21M | 9.23% |
| CLS Celestica Inc | +3,000 | $1.09M | 2.4% |
| AIP Arteris, Inc. | +22.1K | $1.07M | 2.35% |
| BTE Baytex Energy Corp. | +259.0K | $1.04M | 2.28% |
| SVM Silvercorp Metals Inc | +82.0K | $829.45K | 1.82% |
| AMBQ Ambiq Micro, Inc. | +8,800 | $777.04K | 1.7% |
| CVE Cenovus Energy Inc. | +28.0K | $694.06K | 1.52% |
| SOBO South Bow Corp | +17.0K | $598.26K | 1.31% |
| PAAS Pan American Silver Corp | +13.0K | $582.22K | 1.28% |
| DBX Dropbox, Inc. | +21.0K | $576.87K | 1.26% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AMZN Amazon Com Inc | Consumer Discretionary | 43.2K | $10.29M | 22.56% | 0 | 0.0% | Unchanged | 0% |
| 2 | BB BLACKBERRY Ltd | Technology | 334.0K | $4.21M | 9.23% | +334.0K | – | New | 0.06% |
| 3 | SPOT Spotify Technology S.A. | Technology | 7,000 | $3.21M | 7.04% | 0 | 0.0% | Unchanged | 0% |
| 4 | TSLA Tesla, Inc. | Consumer Discretionary | 6,000 | $2.52M | 5.53% | 0 | 0.0% | Unchanged | 0% |
| 5 | LSPD Lightspeed Commerce Inc. | Technology | 186.0K | $1.95M | 4.26% | -60.0K | -24.4% | Reduced | 0.13% |
| 6 | B Barrick Mining Corp | Basic Materials | 50.0K | $1.84M | 4.03% | +12.0K | +31.6% | Added | 0% |
| 7 | VET Vermilion Energy Inc. | Energy | 181.0K | $1.69M | 3.71% | -104.0K | -36.5% | Reduced | 0.12% |
| 8 | KGC Kinross Gold Corp | Basic Materials | 60.8K | $1.44M | 3.15% | -2,250 | -3.6% | Reduced | 0% |
| 9 | CLS Celestica Inc | Technology | 3,000 | $1.09M | 2.4% | +3,000 | – | New | 0% |
| 10 | OBE Obsidian Energy Ltd. | Energy | 133.0K | $1.09M | 2.38% | +25.0K | +23.1% | Added | 0.19% |
| 11 | AIP Arteris, Inc. | Technology | 22.1K | $1.07M | 2.35% | +22.1K | – | New | 0.05% |
| 12 | TWLO Twilio Inc | Technology | 5,200 | $1.07M | 2.35% | 0 | 0.0% | Unchanged | 0% |
| 13 | BTE Baytex Energy Corp. | Energy | 259.0K | $1.04M | 2.28% | +259.0K | – | New | 0.03% |
| 14 | SVM Silvercorp Metals Inc | Basic Materials | 82.0K | $829.45K | 1.82% | +82.0K | – | New | 0.04% |
| 15 | AMBQ Ambiq Micro, Inc. | Technology | 8,800 | $777.04K | 1.7% | +8,800 | – | New | 0.04% |
Tip. Select a row to see that position’s full history at Spark Investment Management.
As of its Q2 2026 13F filing, Spark Investment Management LLC’s five largest positions were Amazon Com Inc (AMZN) at 22.6%, BLACKBERRY Ltd (BB) at 9.2%, Spotify Technology S.A. (SPOT) at 7.0%, Tesla, Inc. (TSLA) at 5.5%, Lightspeed Commerce Inc. (LSPD) at 4.3% of the reported portfolio.
Spark Investment Management LLC reported a 13F portfolio worth $45.62M across 67 positions for Q2 2026. That is up 33.5% from the previous quarter.
Its largest purchases by value were BLACKBERRY Ltd ($4.21M), Celestica Inc ($1.09M), Arteris, Inc. ($1.07M). It opened 48 new positions.
Its largest sales by value were BRP Inc. ($1.87M), Vermilion Energy Inc. ($972.13K), Lightspeed Commerce Inc. ($627.62K). It exited 3 positions entirely.
From the Form 13F-HR reports Spark Investment Management LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.