Aigen Investment Management, Lp
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$389.2M
Q ending 2026-03-31
Prior quarter
$432.0M
Q ending 2025-12-31
Change
-9.9% QoQ · -37.9% YoY
Positions
496
reported holdings
Largest positions
Top 100 of 496 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Home Depot Inc | HD | Shares | $6.2M | 19K |
| Sempra | SRE | Shares | $6.0M | 62K |
| Huntington Bancshares Inc | HBAN | Shares | $5.2M | 332K |
| Air Products And Chemicals I | APD | Shares | $4.6M | 16K |
| Visa Inc | V | Shares | $4.5M | 15K |
| Capital One Finl Corp | COF | Shares | $4.5M | 24K |
| Fedex Corp | FDX | Shares | $4.3M | 12K |
| Mastercard Incorporated | MA | Shares | $4.1M | 8K |
| Analog Devices Inc | ADI | Shares | $4.0M | 13K |
| Halliburton Co | HAL | Shares | $3.8M | 99K |
| Elevance Health Inc Formerly | ELV | Shares | $3.8M | 13K |
| Booking Holdings Inc | BKNG | Shares | $3.7M | 890 |
| Intuitive Surgical Inc | ISRG | Shares | $3.6M | 8K |
| Thermo Fisher Scientific Inc | TMO | Shares | $3.4M | 7K |
| Bank New York Mellon Corp | BNY | Shares | $3.4M | 28K |
| State Str Corp | STT | Shares | $3.3M | 26K |
| Ge Aerospace | GE | Shares | $3.3M | 12K |
| Lockheed Martin Corp | LMT | Shares | $3.3M | 5K |
| Baker Hughes Company | BKR | Shares | $3.2M | 53K |
| Marriott Intl Inc New | MAR | Shares | $3.2M | 10K |
| Smucker J M Co | SJM | Shares | $3.2M | 33K |
| Nu Hldgs Ltd | Shares | $2.9M | 204K | |
| Servicenow Inc | NOW | Shares | $2.9M | 28K |
| Costco Wholesale Corporation | COST | Shares | $2.8M | 3K |
| Mckesson Corp | MCK | Shares | $2.8M | 3K |
| Occidental Pete Corp | OXY | Shares | $2.8M | 43K |
| American Express Co | AXP | Shares | $2.7M | 9K |
| Expand Energy Corporation | EXE | Shares | $2.7M | 25K |
| Adobe Inc | ADBE | Shares | $2.7M | 11K |
| Nvidia Corporation | NVDA | Shares | $2.6M | 15K |
| Parker-Hannifin Corp | PH | Shares | $2.6M | 3K |
| Gilead Sciences Inc | GILD | Shares | $2.6M | 18K |
| Willis Towers Watson Plc Ltd | Shares | $2.5M | 9K | |
| 3M Co | MMM | Shares | $2.4M | 16K |
| T-Mobile Us Inc | TMUS | Shares | $2.4M | 11K |
| Onemain Hldgs Inc | OMF | Shares | $2.3M | 44K |
| Tapestry Inc | TPR | Shares | $2.3M | 16K |
| Valero Energy Corp | VLO | Shares | $2.2M | 9K |
| Crowdstrike Hldgs Inc | CRWD | Shares | $2.2M | 6K |
| Tractor Supply Co | TSCO | Shares | $2.2M | 48K |
| Dicks Sporting Goods Inc | DKS | Shares | $2.2M | 11K |
| Ovintiv Inc | OVV | Shares | $2.1M | 36K |
| American Tower Corp | AMT | Shares | $2.1M | 12K |
| Doordash Inc | DASH | Shares | $2.1M | 14K |
| Jpmorgan Chase & Co | JPM | Shares | $2.1M | 7K |
| Airbnb Inc | ABNB | Shares | $2.1M | 16K |
| Vail Resorts Inc | MTN | Shares | $2.1M | 16K |
| Cytokinetics Inc | CYTK | Shares | $2.1M | 31K |
| Shell Plc | SHEL | Shares | $2.1M | 22K |
| Ati Inc | ATI | Shares | $2.0M | 14K |
| Ss&C Tech Hldgs | SSNC | Shares | $2.0M | 30K |
| Mastec Inc | MTZ | Shares | $2.0M | 6K |
| Five Below Inc | FIVE | Shares | $2.0M | 9K |
| Eli Lilly & Co | LLY | Shares | $1.9M | 2K |
| Vertex Pharmaceuticals Inc | VRTX | Shares | $1.9M | 4K |
| Shake Shack Inc | SHAK | Shares | $1.8M | 20K |
| Trimble Inc | TRMB | Shares | $1.8M | 28K |
| Meta Platforms Inc | META | Shares | $1.8M | 3K |
| Apple Inc | AAPL | Shares | $1.8M | 7K |
| Keysight Technologies Inc | KEYS | Shares | $1.8M | 6K |
| Citigroup Inc | C | Shares | $1.7M | 15K |
| Autozone Inc | AZO | Shares | $1.7M | 517 |
| International Paper Co | IP | Shares | $1.7M | 48K |
| Axalta Coating Sys Ltd | Shares | $1.7M | 62K | |
| Boston Scientific Corp | BSX | Shares | $1.7M | 27K |
| Icici Bank Limited | IBN | Shares | $1.7M | 66K |
| Republic Svcs Inc | RSG | Shares | $1.7M | 8K |
| Tesla Inc | TSLA | Shares | $1.7M | 5K |
| Dollar Tree Inc | DLTR | Shares | $1.7M | 15K |
| Phillips 66 | PSX | Shares | $1.6M | 9K |
| Spotify Technology S A | Shares | $1.6M | 3K | |
| Broadridge Finl Solutions In | BR | Shares | $1.6M | 10K |
| Oreilly Automotive Inc | ORLY | Shares | $1.6M | 17K |
| Marvell Technology Inc | MRVL | Shares | $1.6M | 16K |
| National Grid Plc | NGG | Shares | $1.6M | 18K |
| Toll Brothers Inc | TOL | Shares | $1.6M | 11K |
| Sofi Technologies Inc | SOFI | Shares | $1.5M | 96K |
| Hancock Whitney Corporation | HWC | Shares | $1.5M | 23K |
| Hunt J B Trans Svcs Inc | JBHT | Shares | $1.4M | 7K |
| Stryker Corporation | SYK | Shares | $1.4M | 4K |
| Lyondellbasell Industries Nv | Shares | $1.4M | 18K | |
| Rexford Indl Rlty Inc | REXR | Shares | $1.4M | 43K |
| Expeditors Intl Wash Inc | EXPD | Shares | $1.4M | 10K |
| Norfolk Southn Corp | NSC | Shares | $1.4M | 5K |
| Johnson Controls Internation | Shares | $1.4M | 11K | |
| Advanced Micro Devices Inc | AMD | Shares | $1.4M | 7K |
| Graphic Packaging Hldg Co | GPK | Shares | $1.4M | 136K |
| Avista Corp | AVA | Shares | $1.3M | 34K |
| Tpg Inc | TPG | Shares | $1.3M | 33K |
| Shopify Inc | SHOP | Shares | $1.3M | 10K |
| Best Buy Inc | BBY | Shares | $1.3M | 20K |
| Cloudflare Inc | NET | Shares | $1.3M | 6K |
| Clear Secure Inc | YOU | Shares | $1.3M | 26K |
| Microsoft Corp | MSFT | Shares | $1.2M | 3K |
| American Homes 4 Rent | AMH | Shares | $1.2M | 41K |
| Norwegian Cruise Line Hldgs | Shares | $1.2M | 62K | |
| Sysco Corp | SYY | Shares | $1.1M | 16K |
| Brown & Brown Inc | BRO | Shares | $1.1M | 17K |
| Jabil Inc | JBL | Shares | $1.1M | 4K |
| Albemarle Corp | ALB | Shares | $1.1M | 6K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.