Aigen Investment Management, LP reported 512 positions worth $364.85M for the quarter ended Jun 30, 2026, down 5.7% on the prior quarter. It opened 343 new positions, added to 68, trimmed 101 and exited 318. Its largest holding is Wells Fargo & Company at 1.7% 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 |
|---|---|---|---|---|
| WFC Wells Fargo & Company | +74.7K | – | $6.18M | 1.69% |
| CSX Csx Corp | +96.2K | – | $4.57M | 1.25% |
| ABT Abbott Laboratories | +49.6K | – | $4.50M | 1.23% |
| DVN Devon Energy Corp | +100.2K | – | $4.14M | 1.14% |
| CB Chubb Ltd | +11.0K | – | $3.73M | 1.02% |
| FLEX Flex Ltd. | +22.1K | – | $3.58M | 0.982% |
| PPL PPL Corp | +92.9K | +460.2% | $3.38M | 1.13% |
| LPLA LPL Financial Holdings Inc. | +11.4K | – | $3.21M | 0.88% |
| TT Trane Technologies plc | +6,496 | +553.8% | $3.19M | 1.03% |
| MDLZ Mondelez International, Inc. | +52.8K | – | $3.05M | 0.837% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| HD Home Depot, Inc. | -18.8K | -100.0% | $6.19M | Exited |
| SRE Sempra | -62.0K | -100.0% | $6.03M | Exited |
| HBAN Huntington Bancshares Inc | -331.6K | -100.0% | $5.19M | Exited |
| ADI Analog Devices Inc | -11.7K | -92.6% | $4.63M | 0.101% |
| ELV Elevance Health, Inc. | -11.2K | -86.0% | $4.32M | 0.192% |
| CRWD CrowdStrike Holdings, Inc. | -20.7K | -92.6% | $3.96M | 0.086% |
| ISRG Intuitive Surgical Inc | -7,747 | -100.0% | $3.57M | Exited |
| V Visa Inc. | -10.0K | -66.7% | $3.44M | 0.471% |
| STT State Street Corp | -26.4K | -100.0% | $3.35M | Exited |
| BNY Bank of New York Mellon Corp | -22.5K | -79.1% | $3.26M | 0.236% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| WFC Wells Fargo & Company | +74.7K | $6.18M | 1.69% |
| CSX Csx Corp | +96.2K | $4.57M | 1.25% |
| ABT Abbott Laboratories | +49.6K | $4.50M | 1.23% |
| DVN Devon Energy Corp | +100.2K | $4.14M | 1.14% |
| CB Chubb Ltd | +11.0K | $3.73M | 1.02% |
| FLEX Flex Ltd. | +22.1K | $3.58M | 0.982% |
| LPLA LPL Financial Holdings Inc. | +11.4K | $3.21M | 0.88% |
| MDLZ Mondelez International, Inc. | +52.8K | $3.05M | 0.837% |
| LOW Lowes Companies Inc | +13.1K | $2.89M | 0.791% |
| TXN Texas Instruments Inc | +9,652 | $2.88M | 0.789% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| HD Home Depot, Inc. | -18.8K | $6.19M | 1.6% |
| SRE Sempra | -62.0K | $6.03M | 1.56% |
| HBAN Huntington Bancshares Inc | -331.6K | $5.19M | 1.34% |
| ISRG Intuitive Surgical Inc | -7,747 | $3.57M | 0.923% |
| STT State Street Corp | -26.4K | $3.35M | 0.865% |
| NOW ServiceNow, Inc. | -27.6K | $2.88M | 0.745% |
| COST Costco Wholesale Corp | -2,815 | $2.80M | 0.725% |
| EXE EXPAND ENERGY Corp | -25.0K | $2.74M | 0.708% |
| ADBE Adobe Inc. | -11.2K | $2.73M | 0.705% |
| NVDA Nvidia Corp | -15.2K | $2.65M | 0.685% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WFC Wells Fargo & Company | Financial Services | 74.7K | $6.18M | 1.69% | +74.7K | – | New | 0% |
| 2 | COF Capital One Financial Corp | Financial Services | 30.3K | $6.09M | 1.67% | +5,850 | +23.9% | Added | 0% |
| 3 | CSX Csx Corp | Industrials | 96.2K | $4.57M | 1.25% | +96.2K | – | New | 0.01% |
| 4 | ABT Abbott Laboratories | Healthcare | 49.6K | $4.50M | 1.23% | +49.6K | – | New | 0% |
| 5 | DVN Devon Energy Corp | Energy | 100.2K | $4.14M | 1.14% | +100.2K | – | New | 0.01% |
| 6 | PPL PPL Corp | Utilities | 113.1K | $4.11M | 1.13% | +92.9K | +460.2% | Added | 0.02% |
| 7 | GILD Gilead Sciences, Inc. | Healthcare | 30.0K | $3.79M | 1.04% | +11.5K | +62.1% | Added | 0% |
| 8 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 7,931 | $3.79M | 1.04% | +5,268 | +197.8% | Added | 0% |
| 9 | TT Trane Technologies plc | Industrials | 7,669 | $3.77M | 1.03% | +6,496 | +553.8% | Added | 0% |
| 10 | CB Chubb Ltd | Financial Services | 11.0K | $3.73M | 1.02% | +11.0K | – | New | 0% |
| 11 | LMT Lockheed Martin Corp | Industrials | 7,288 | $3.71M | 1.02% | +1,867 | +34.4% | Added | 0% |
| 12 | VRTX Vertex Pharmaceuticals Inc / Ma | Healthcare | 7,452 | $3.70M | 1.01% | +3,214 | +75.8% | Added | 0% |
| 13 | FLEX Flex Ltd. | Technology | 22.1K | $3.58M | 0.982% | +22.1K | – | New | 0.01% |
| 14 | LPLA LPL Financial Holdings Inc. | Financial Services | 11.4K | $3.21M | 0.88% | +11.4K | – | New | 0.01% |
| 15 | MMM 3M Co | Industrials | 19.4K | $3.14M | 0.862% | +3,051 | +18.6% | Added | 0% |
Tip. Select a row to see that position’s full history at Aigen Investment Management.
As of its Q2 2026 13F filing, Aigen Investment Management, LP’s five largest positions were Wells Fargo & Company (WFC) at 1.7%, Capital One Financial Corp (COF) at 1.7%, Csx Corp (CSX) at 1.3%, Abbott Laboratories (ABT) at 1.2%, Devon Energy Corp (DVN) at 1.1% of the reported portfolio.
Aigen Investment Management, LP reported a 13F portfolio worth $364.85M across 512 positions for Q2 2026. That is down 5.7% from the previous quarter.
Its largest purchases by value were Wells Fargo & Company ($6.18M), Csx Corp ($4.57M), Abbott Laboratories ($4.50M). It opened 343 new positions.
Its largest sales by value were Home Depot, Inc. ($6.19M), Sempra ($6.03M), Huntington Bancshares Inc ($5.19M). It exited 318 positions entirely.
From the Form 13F-HR reports Aigen Investment Management, LP 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.