Aigen Investment Management, LP
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Aigen Investment Management, LP reported 764 stock positions worth $646.1 million. Its top holding was Meta Platforms Class A (META) at 1.1% of the portfolio, followed by Honeywell International (HON, 1.1%) and Boston Scientific (BSX, 1.0%). Compared with Q2 2025, it opened 389 new positions, sold out of 375, added to 170 and reduced 203. The biggest buy was a new position in Keurig Dr Pepper (KDP) and the biggest sale Amphenol Class A (APH, shares −83%).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001741224
- Portfolio Value
- $646.1M (Q3 2025)
- SEC Filing
- 0001420506-25-003307 ↗ filed Nov 14, 2025
Holdings Value
Holdings 764 stocks · $646.1M
| META Meta Platforms Inc. Class A | 1.10% | 9,702 | $7.1M | Add +60.3% |
| HON Honeywell International Inc. | 1.10% | 33,687 | $7.1M | Add +20.6% |
| BSX Boston Scientific Corp. | 1.04% | 68,610 | $6.7M | Add +0.4% |
| NRG NRG Energy Inc. | 0.92% | 36,641 | $5.9M | Add +85.0% |
| MSFT Microsoft Corp. | 0.88% | 11,007 | $5.7M | Add +144.9% |
| SCHW Schwab (charles) Corp. | 0.84% | 57,070 | $5.4M | Reduce -6.2% |
| KDP Keurig Dr Pepper Inc. | 0.82% | 208,857 | $5.3M | New |
| C Citigroup Inc. | 0.79% | 50,116 | $5.1M | Add +29.0% |
| ORLY O'reilly Automotive Inc. | 0.72% | 43,452 | $4.7M | Add +376.1% |
| NSC Norfolk Southern Corp. | 0.69% | 14,944 | $4.5M | New |
| CB Chubb Ltd. | 0.68% | 15,633 | $4.4M | Add +572.7% |
| NVDA Nvidia Corp. | 0.68% | 23,631 | $4.4M | New |
| FISV Fiserv Inc. | 0.68% | 34,148 | $4.4M | Add +6.2% |
| DINO HF Sinclair Corp. | 0.68% | 83,843 | $4.4M | Add +72.5% |
| TMUS T-Mobile US Inc. | 0.66% | 17,808 | $4.3M | Add +240.0% |
| CW Curtiss-Wright Corp. | 0.62% | 7,353 | $4.0M | New |
| WCN Waste Connections Inc. | 0.60% | 21,222 | $3.9M | Add +227.6% |
| CRM Salesforce Inc. | 0.59% | 16,209 | $3.8M | Add +126.5% |
| GLPI Gaming and Leisure Propertie | 0.56% | 77,458 | $3.6M | Add +295.9% |
| ISRG Intuitive Surgical Inc. | 0.55% | 7,949 | $3.6M | Add +362.4% |
| NFLX Netflix Inc. | 0.53% | 2,882 | $3.5M | Add +422.1% |
| CDW CDW Corp. | 0.53% | 21,655 | $3.4M | Add +168.3% |
| FIS Fidelity National Info Serv | 0.52% | 50,700 | $3.3M | New |
| ROP Roper Technologies Inc. | 0.49% | 6,348 | $3.2M | Add +353.1% |
| AMZN Amazon.com Inc. | 0.49% | 14,399 | $3.2M | New |
| AAPL Apple Inc. | 0.49% | 12,377 | $3.2M | Add +255.1% |
| REGN Regeneron Pharmaceuticals | 0.48% | 5,535 | $3.1M | Reduce -34.6% |
| SFM Sprouts Farmers Market Inc. | 0.48% | 28,601 | $3.1M | Add +310.2% |
| DASH DoorDash Inc. Class A | 0.48% | 11,308 | $3.1M | Reduce -6.0% |
| AIZ Assurant Inc. | 0.47% | 13,975 | $3.0M | Add +86.9% |
| LRCX Lam Research Corp. | 0.47% | 22,507 | $3.0M | New |
| CARR Carrier Global Corp. | 0.45% | 49,102 | $2.9M | Add +92.7% |
| LIN Linde PLC | 0.45% | 6,169 | $2.9M | Add +181.9% |
| ABBV Abbvie Inc. | 0.44% | 12,415 | $2.9M | Reduce -61.6% |
| DE Deere & Co. | 0.44% | 6,197 | $2.8M | New |
| PPC Pilgrim's Pride Corp. | 0.44% | 69,471 | $2.8M | New |
| PM Philip Morris International | 0.42% | 16,804 | $2.7M | Add +87.7% |
| PLTR Palantir Technologies Inc. Class A | 0.42% | 14,904 | $2.7M | Add +14.4% |
| AXTA Axalta Coating Systems Ltd. | 0.42% | 93,964 | $2.7M | Add +8.8% |
| AME Ametek Inc. | 0.41% | 14,196 | $2.7M | Reduce -32.5% |
| OTIS Otis Worldwide Corp. | 0.41% | 29,076 | $2.7M | Reduce -37.0% |
| BROS Dutch Bros Inc. Class A | 0.40% | 49,660 | $2.6M | Add +23.4% |
| PAAS Pan American Silver Corp. | 0.39% | 47,004 | $2.5M | New |
| MU Micron Technology Inc. | 0.39% | 14,976 | $2.5M | Add +379.5% |
| DOV Dover Corp. | 0.39% | 14,916 | $2.5M | New |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.38% | 17,134 | $2.5M | Reduce -41.7% |
| BKNG Booking Holdings Inc. | 0.37% | 447 | $2.4M | Add +380.6% |
| PNW Pinnacle West Capital | 0.37% | 26,724 | $2.4M | Reduce -42.9% |
| TW Tradeweb Markets Inc. Class A | 0.37% | 21,283 | $2.4M | New |
| GWW WW Grainger Inc. filed as GRAINGER W W INC | 0.36% | 2,433 | $2.3M | New |
| NDAQ Nasdaq Inc. | 0.36% | 26,011 | $2.3M | Reduce -16.2% |
| B Barrick Mining Corp. | 0.35% | 57,403 | $2.3M | New |
| EBAY eBay Inc. | 0.35% | 24,970 | $2.3M | Reduce -8.7% |
| WMB Williams Cos Inc. | 0.35% | 35,476 | $2.2M | Add +116.4% |
| PEP Pepsico Inc. | 0.34% | 15,699 | $2.2M | New |
| TSLA Tesla Inc. | 0.34% | 4,953 | $2.2M | Reduce -21.4% |
| NU Nu Holdings Ltd./Cayman Isl-A filed as NU HLDGS LTD | 0.34% | 137,434 | $2.2M | Reduce -40.0% |
| ADBE Adobe Inc. | 0.34% | 6,209 | $2.2M | Add +319.0% |
| DG Dollar General Corp. | 0.34% | 21,014 | $2.2M | New |
| CCI Crown Castle Inc. | 0.33% | 22,215 | $2.1M | Reduce -22.2% |
| WDC Western Digital Corp. | 0.33% | 17,842 | $2.1M | New |
| MGM MGM Resorts International | 0.33% | 61,175 | $2.1M | Reduce -33.6% |
| ALNY Alnylam Pharmaceuticals Inc. | 0.32% | 4,538 | $2.1M | New |
| AVGO Broadcom Inc. | 0.32% | 6,190 | $2.0M | Add +353.8% |
| COP Conocophillips | 0.31% | 21,395 | $2.0M | Add +145.7% |
| MCO Moody's Corp. | 0.31% | 4,144 | $2.0M | New |
| CNI Canadian Natl Railway Co. | 0.30% | 16,525 | $2.0M | New |
| APH Amphenol Corp. Class A | 0.30% | 15,817 | $2.0M | Reduce -83.0% |
| COLD Americold Realty Trust Inc. | 0.30% | 159,750 | $2.0M | New |
| IFF Intl Flavors & Fragrances filed as INTERNATIONAL FLAVORS&FRAGRA | 0.30% | 31,719 | $2.0M | New |
| GPC Genuine Parts Co. | 0.30% | 14,048 | $1.9M | Add +53.4% |
| IPG Interpublic Group of Cos Inc. | 0.30% | 68,335 | $1.9M | Reduce -19.5% |
| TRI Thomson Reuters Corp. | 0.29% | 9,685 | $1.9M | Add +100.9% |
| KEY Keycorp | 0.29% | 101,312 | $1.9M | New |
| V Visa Inc. Class A | 0.29% | 5,492 | $1.9M | Reduce -13.1% |
| WHR Whirlpool Corp. | 0.29% | 23,716 | $1.9M | Add +302.9% |
| GIB Cgi Inc. | 0.29% | 17,433 | $1.9M | Add +82.3% |
| GM General Motors Co. | 0.29% | 30,297 | $1.8M | Add +89.7% |
| BMY Bristol-Myers Squibb Co. | 0.28% | 40,778 | $1.8M | New |
| OKE Oneok Inc. | 0.28% | 25,135 | $1.8M | Reduce -34.6% |
| KVUE Kenvue Inc. | 0.28% | 112,990 | $1.8M | Add +83.5% |
| FCNCA First Citizens Bcshs Class A | 0.28% | 1,024 | $1.8M | Add +732.5% |
| UTHR United Therapeutics Corp. | 0.28% | 4,354 | $1.8M | Add +11.1% |
| EHC Encompass Health Corp. | 0.28% | 14,190 | $1.8M | Add +5.7% |
| CLS Celestica Inc. | 0.28% | 5,787 | $1.8M | Reduce -27.1% |
| SIRI Sirius XM Holdings Inc. | 0.27% | 76,176 | $1.8M | Reduce -43.1% |
| AEM Agnico Eagle Mines Ltd. | 0.27% | 7,524 | $1.8M | Reduce -27.1% |
| ABNB Airbnb Inc. Class A | 0.27% | 14,447 | $1.8M | Reduce -59.2% |
| RS Reliance Inc. | 0.27% | 6,226 | $1.7M | New |
| AGI Alamos Gold Inc. Class A | 0.27% | 35,393 | $1.7M | Add +34.4% |
| LEVI Levi Strauss & Co. Class A | 0.26% | 72,922 | $1.7M | New |
| HPE Hewlett Packard Enterprise | 0.26% | 68,811 | $1.7M | New |
| TFPM Triple Flag Precious Met | 0.26% | 41,322 | $1.7M | New |
| TU Telus Corp. | 0.26% | 76,472 | $1.7M | Add +1.7% |
| IT Gartner Inc. | 0.26% | 6,285 | $1.7M | Add +33.7% |
| EXC Exelon Corp. | 0.25% | 36,437 | $1.6M | New |
| CCJ Cameco Corp. | 0.25% | 15,820 | $1.6M | Reduce -60.2% |
| RF Regions Financial Corp. | 0.25% | 61,789 | $1.6M | New |
| MFC Manulife Financial Corp. | 0.25% | 37,560 | $1.6M | Reduce -4.0% |
| CNQ Canadian Natural Resources | 0.25% | 36,477 | $1.6M | New |
Portfolio Sells Q2 2025 → Q3 2025
| APH Amphenol Corp. Class A | Reduce -83.0% | 0.30% | −0.96 |
| UNP Union Pacific Corp. | Sold out | 0.00% | −0.87 |
| INTU Intuit Inc. | Sold out | 0.00% | −0.82 |
| ORCL Oracle Corp. | Sold out | 0.00% | −0.76 |
| MCD McDonald's Corp. | Reduce -96.1% | 0.04% | −0.75 |
| MOS The Mosaic Co. | Sold out | 0.00% | −0.74 |
| PG The Procter & Gamble Co. | Sold out | 0.00% | −0.71 |
| CPB The Campbell's Company | Sold out | 0.00% | −0.69 |
| MA Mastercard Inc. Class A | Sold out | 0.00% | −0.68 |
| GE General Electric | Sold out | 0.00% | −0.62 |
| DHR Danaher Corp. | Reduce -87.4% | 0.10% | −0.59 |
| ALLY Ally Financial Inc. | Sold out | 0.00% | −0.56 |
| TMO Thermo Fisher Scientific Inc. | Reduce -91.7% | 0.07% | −0.54 |
| JPM JPMorgan Chase & Co. | Sold out | 0.00% | −0.51 |
| PGR Progressive Corp. | Sold out | 0.00% | −0.48 |
| BMRN Biomarin Pharmaceutical Inc. | Sold out | 0.00% | −0.47 |
| EXE Expand Energy Corp. | Sold out | 0.00% | −0.43 |
| SNOW Snowflake Inc. | Sold out | 0.00% | −0.43 |
| CHX Championx Corp. | Sold out | 0.00% | −0.43 |
| CRH CRH PLC | Sold out | 0.00% | −0.41 |
| PLNT Planet Fitness Inc. Class A | Sold out | 0.00% | −0.40 |
| CMS CMS Energy Corp. | Sold out | 0.00% | −0.40 |
| HD Home Depot Inc. | Reduce -82.5% | 0.11% | −0.39 |
| EQT Eqt Corp. | Reduce -91.2% | 0.04% | −0.38 |
| ABBV Abbvie Inc. | Reduce -61.6% | 0.44% | −0.38 |
| ABNB Airbnb Inc. Class A | Reduce -59.2% | 0.27% | −0.37 |
| BX Blackstone Inc. | Sold out | 0.00% | −0.37 |
| GD General Dynamics Corp. | Sold out | 0.00% | −0.36 |
| PNC PNC Financial Services Group | Sold out | 0.00% | −0.35 |
| PRMB Primo Brands Corp. | Sold out | 0.00% | −0.35 |
| CAH Cardinal Health Inc. | Sold out | 0.00% | −0.35 |
| ZS Zscaler Inc. | Sold out | 0.00% | −0.35 |
| ONON On Holding AG Class A | Sold out | 0.00% | −0.33 |
| WMT Walmart Inc. | Reduce -68.3% | 0.20% | −0.33 |
| CI The Cigna Group | Sold out | 0.00% | −0.32 |
| COR Cencora Inc. | Sold out | 0.00% | −0.31 |
| RH RH | Sold out | 0.00% | −0.31 |
| ADSK Autodesk Inc. | Sold out | 0.00% | −0.31 |
| PARAA Paramount Global Class B | Sold out | 0.00% | −0.30 |
| WYNN WYNN Resorts Ltd. | Sold out | 0.00% | −0.30 |
| KO The Coca-Cola Co. | Sold out | 0.00% | −0.30 |
| BDX Becton Dickinson and Co. | Sold out | 0.00% | −0.30 |
| HES Hess Corp. | Sold out | 0.00% | −0.29 |
| ADI Analog Devices Inc. | Sold out | 0.00% | −0.29 |
| AM Antero Midstream Corp. | Sold out | 0.00% | −0.29 |
| TEAM Atlassian Corp. Class A | Sold out | 0.00% | −0.29 |
| KBH KB Home | Sold out | 0.00% | −0.29 |
| RACE Ferrari NV | Sold out | 0.00% | −0.29 |
| TRGP Targa Resources Corp. | Reduce -80.0% | 0.08% | −0.28 |
| FDX FedEx Corp. | Sold out | 0.00% | −0.28 |
Portfolio Buys Q2 2025 → Q3 2025
| KDP Keurig Dr Pepper Inc. | New | 0.82% | +0.82 |
| NSC Norfolk Southern Corp. | New | 0.69% | +0.69 |
| NVDA Nvidia Corp. | New | 0.68% | +0.68 |
| CW Curtiss-Wright Corp. | New | 0.62% | +0.62 |
| ORLY O'reilly Automotive Inc. | Add +376.1% | 0.72% | +0.61 |
| CB Chubb Ltd. | Add +572.7% | 0.68% | +0.59 |
| MSFT Microsoft Corp. | Add +144.9% | 0.88% | +0.58 |
| FIS Fidelity National Info Serv | New | 0.52% | +0.52 |
| META Meta Platforms Inc. Class A | Add +60.3% | 1.10% | +0.49 |
| AMZN Amazon.com Inc. | New | 0.49% | +0.49 |
| TMUS T-Mobile US Inc. | Add +240.0% | 0.66% | +0.49 |
| NRG NRG Energy Inc. | Add +85.0% | 0.92% | +0.48 |
| LRCX Lam Research Corp. | New | 0.47% | +0.47 |
| DE Deere & Co. | New | 0.44% | +0.44 |
| PPC Pilgrim's Pride Corp. | New | 0.44% | +0.44 |
| GLPI Gaming and Leisure Propertie | Add +295.9% | 0.56% | +0.43 |
| NFLX Netflix Inc. | Add +422.1% | 0.53% | +0.43 |
| ISRG Intuitive Surgical Inc. | Add +362.4% | 0.55% | +0.42 |
| DINO HF Sinclair Corp. | Add +72.5% | 0.68% | +0.41 |
| PAAS Pan American Silver Corp. | New | 0.39% | +0.39 |
| AAPL Apple Inc. | Add +255.1% | 0.49% | +0.39 |
| DOV Dover Corp. | New | 0.39% | +0.39 |
| ROP Roper Technologies Inc. | Add +353.1% | 0.49% | +0.38 |
| WCN Waste Connections Inc. | Add +227.6% | 0.60% | +0.37 |
| TW Tradeweb Markets Inc. Class A | New | 0.37% | +0.37 |
| GWW WW Grainger Inc. | New | 0.36% | +0.36 |
| B Barrick Mining Corp. | New | 0.35% | +0.35 |
| PEP Pepsico Inc. | New | 0.34% | +0.34 |
| CDW CDW Corp. | Add +168.3% | 0.53% | +0.34 |
| DG Dollar General Corp. | New | 0.34% | +0.34 |
| MU Micron Technology Inc. | Add +379.5% | 0.39% | +0.34 |
| C Citigroup Inc. | Add +29.0% | 0.79% | +0.33 |
| WDC Western Digital Corp. | New | 0.33% | +0.33 |
| CRM Salesforce Inc. | Add +126.5% | 0.59% | +0.33 |
| SFM Sprouts Farmers Market Inc. | Add +310.2% | 0.48% | +0.32 |
| ALNY Alnylam Pharmaceuticals Inc. | New | 0.32% | +0.32 |
| LIN Linde PLC | Add +181.9% | 0.45% | +0.31 |
| MCO Moody's Corp. | New | 0.31% | +0.31 |
| CNI Canadian Natl Railway Co. | New | 0.30% | +0.30 |
| COLD Americold Realty Trust Inc. | New | 0.30% | +0.30 |
| IFF Intl Flavors & Fragrances | New | 0.30% | +0.30 |
| BKNG Booking Holdings Inc. | Add +380.6% | 0.37% | +0.30 |
| KEY Keycorp | New | 0.29% | +0.29 |
| BMY Bristol-Myers Squibb Co. | New | 0.28% | +0.28 |
| RS Reliance Inc. | New | 0.27% | +0.27 |
| AIZ Assurant Inc. | Add +86.9% | 0.47% | +0.27 |
| AVGO Broadcom Inc. | Add +353.8% | 0.32% | +0.26 |
| LEVI Levi Strauss & Co. Class A | New | 0.26% | +0.26 |
| HPE Hewlett Packard Enterprise | New | 0.26% | +0.26 |
| TFPM Triple Flag Precious Met | New | 0.26% | +0.26 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 517 | $365.8M | WFC, COF, CSX, ABT, DVN |
| Q1 2026 | 496 | $389.2M | HD, SRE, HBAN, APD, V |
| Q4 2025 | 550 | $432.0M | MSFT, BLK, PG, AMZN, NFLX |
| Q3 2025 | 764 | $646.1M | META, HON, BSX, NRG, MSFT |
| Q2 2025 | 750 | $729.6M | APH, BSX, HON, UNP, ABBV |
| Q1 2025 | 727 | $626.9M | USB, BSX, AON, EQT, KO |
| Q4 2024 | 697 | $567.2M | COP, MDT, RL, CDW, GD |
| Q3 2024 | 687 | $509.6M | PSX, ONON, CMG, TPR, BAC |
| Q2 2024 | 733 | $514.3M | LOW, BMY, SKX, AMZN, DKS |
| Q1 2024 | 639 | $459.0M | LLY, AWK, HES, ROST, MDLZ |