CIK: 0001533457
Total reported value
$571.6M
Reporting period: 2026-03-31 · Number of holdings: 856
FOX RUN MANAGEMENT, L.L.C. disclosed 856 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $571.6M and a quarterly turnover rate of 129.1%.
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Fox Run Management, L.l.c.'s disclosed holdings carry a Herfindahl concentration index of 0.002 — mathematically equivalent to about 491 equally-sized positions, well below its 856 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.86), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Add XLE
+1101.6% $8.8M
Trim XLF
-85.5% -$8.2M
Add SJM
+1191.3% $2.4M
Add CMI
+672.3% $2.3M
Trim RL
-91.1% -$2.5M
Add FTI
+206.1% $1.8M
Showing top 200 holdings (of 856 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | XLE | Ss Energy Select Sector | ETF-Other | 1.64% | +1.55% | +1101.59% | |
| 2 | CMI | Cummins INC | Stock-Industrials | 0.46% | +0.41% | +672.26% | |
| 3 | SJM | Jm Smucker Co/the | Stock-Consumer Staples | 0.46% | +0.43% | +1191.34% | |
| 4 | C | Citigroup INC | Stock-Financials | 0.46% | +0.46% | NEW | |
| 5 | GNRC | Generac Holdings INC | Stock-Industrials | 0.42% | +0.42% | NEW | |
| 6 | FTI | TechnipFMC plc | Stock-Energy | 0.41% | +0.33% | +206.10% | |
| 7 | GLBE | Global-E Online Ltd. | Stock-Other | 0.41% | — | +200.51% | |
| 8 | AMKR | Amkor Technology INC | Stock-Tech | 0.40% | +0.33% | +365.74% | |
| 9 | SYY | Sysco CORP | Stock-Consumer Staples | 0.39% | +0.39% | NEW | |
| 10 | WST | West Pharmaceutical Services | Stock-Healthcare | 0.39% | — | +138.67% | |
| 11 | NRG | Nrg Energy INC | Stock-Utilities | 0.39% | +0.39% | NEW | |
| 12 | BALL | Ball CORP | Stock-Consumer Disc | 0.39% | +0.31% | +303.25% | |
| 13 | EHC | Encompass Health CORP | Stock-Healthcare | 0.38% | +0.38% | NEW | |
| 14 | VST | Vistra CORP | Stock-Utilities | 0.38% | +0.38% | NEW | |
| 15 | MCHP | Microchip Technology INC | Stock-Tech | 0.38% | — | +28.17% | |
| 16 | SCHW | Schwab (charles) CORP | Stock-Financials | 0.38% | — | +76.15% | |
| 17 | PR | Permian Resources Corp-cl A | Stock-Energy | 0.37% | +0.37% | NEW | |
| 18 | GTES | Gates Industrial Corporation plc | Stock-Industrials | 0.37% | +0.37% | NEW | |
| 19 | IR | Ingersoll-rand INC | Stock-Industrials | 0.36% | — | -6.73% | |
| 20 | BLK | Blackrock INC | Stock-Financials | 0.36% | — | -17.97% | |
| 21 | GD | General Dynamics CORP | Stock-Industrials | 0.36% | +0.30% | +449.95% | |
| 22 | JXN | Jackson Financial Inc-a | Stock-Financials | 0.35% | — | +6.99% | |
| 23 | NET | Cloudflare INC - Class A | Stock-Tech | 0.35% | — | +401.55% | |
| 24 | NXPI | NXP Semiconductors N.V. | Stock-Tech | 0.35% | +0.35% | NEW | |
| 25 | CVLT | Commvault Systems INC | Stock-Tech | 0.35% | +0.35% | NEW | |
| 26 | TIGO | Millicom International Cellular S.A. | Stock-Comm Services | 0.34% | — | +70.52% | |
| 27 | STNG | Scorpio Tankers Inc. | Stock-Other | 0.33% | +0.33% | NEW | |
| 28 | RBLX | Roblox CORP -class A | Stock-Comm Services | 0.33% | — | +9.31% | |
| 29 | RGA | Reinsurance Group Of America | Stock-Financials | 0.32% | — | +78.44% | |
| 30 | YUM | Yum! Brands INC | Stock-Consumer Disc | 0.32% | — | +79.73% | |
| 31 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.32% | +0.32% | NEW | |
| 32 | EQT | Eqt CORP | Stock-Energy | 0.32% | +0.32% | NEW | |
| 33 | GFS | GLOBALFOUNDRIES Inc. | Stock-Tech | 0.31% | — | +38.78% | |
| 34 | CCK | Crown Holdings INC | Stock-Consumer Disc | 0.31% | — | +344.46% | |
| 35 | ABNB | Airbnb Inc-class A | Stock-Consumer Disc | 0.31% | +0.31% | NEW | |
| 36 | OVV | Ovintiv INC | Stock-Energy | 0.31% | +0.31% | NEW | |
| 37 | RNR | RenaissanceRe Holdings Ltd. | Stock-Financials | 0.30% | — | +224.20% | |
| 38 | LEN | Lennar Corp-a | Stock-Consumer Disc | 0.30% | — | +15.34% | |
| 39 | UGI | Ugi CORP | Stock-Utilities | 0.30% | +0.30% | NEW | |
| 40 | PODD | Insulet CORP | Stock-Healthcare | 0.30% | — | +39.02% | |
| 41 | HUBS | Hubspot INC | Stock-Tech | 0.30% | — | +12.62% | |
| 42 | SSNC | Ss&c Technologies Holdings | Stock-Tech | 0.30% | — | +192.46% | |
| 43 | FCX | Freeport-mcmoran INC | Stock-Materials | 0.30% | +0.30% | NEW | |
| 44 | ABT | Abbott Laboratories | Stock-Healthcare | 0.30% | +0.30% | NEW | |
| 45 | FLEX | Flex Ltd. | Stock-Tech | 0.30% | +0.30% | NEW | |
| 46 | HII | Huntington Ingalls Industrie | Stock-Industrials | 0.30% | +0.30% | NEW | |
| 47 | MSFT | Microsoft CORP | Stock-Tech | 0.29% | — | — | |
| 48 | ACIW | Aci Worldwide INC | Stock-Tech | 0.28% | — | +95.74% | |
| 49 | TRMD | TORM plc | Stock-Other | 0.28% | — | +229.24% | |
| 50 | BOOT | Boot Barn Holdings INC | Stock-Consumer Disc | 0.28% | — | +393.18% |
Performance for Q3 2026
+4.7%
Performance Last 4 Quarters
+20.2%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 856 | $571.6M | 100 | |
| 2025-12-31 | 867 | $647.9M | 100 | |
| 2025-09-30 | 872 | $641.4M | 100 | |
| 2025-06-30 | 813 | $600.2M | 0 | |
| 2025-03-31 | 870 | $645.6M | 100 | |
| 2024-12-31 | 828 | $550.7M | 0 | |
| 2024-09-30 | 761 | $449.4M | 0 | |
| 2024-06-30 | 737 | $531.4M | 0 | |
| 2024-03-31 | 713 | $463.8M | 0 | |
| 2023-12-31 | 690 | $392.1M | 0 | |
| 2023-09-30 | 664 | $337.9M | 0 | |
| 2023-06-30 | 646 | $355.5M | 0 | |
| 2023-03-31 | 619 | $307.0M | 0 | |
| 2022-12-31 | 582 | $249.1M | 0 | |
| 2022-09-30 | 577 | $257.1M | 0 | |
| 2022-06-30 | 488 | $200.3M | 0 | |
| 2022-03-31 | 475 | $179.6M | 0 | |
| 2021-12-31 | 441 | $169.7M | 0 | |
| 2021-09-30 | 446 | $158.8M | 0 | |
| 2021-06-30 | 331 | $109.9M | 100 | |
| 2021-03-31 | 194 | $55.5M | 100 | |
| 2020-12-31 | 182 | $49.5M | 100 | |
| 2020-09-30 | 154 | $39.9M | 100 | |
| 2020-06-30 | 254 | $75.6M | 100 | |
| 2020-03-31 | 106 | $42.2M | 100 | |
| 2019-12-31 | 363 | $124.2M | 100 | |
| 2019-09-30 | 338 | $109.9M | 100 | |
| 2019-06-30 | 407 | $150.6M | 100 | |
| 2019-03-31 | 433 | $177.0M | 100 | |
| 2018-12-31 | 481 | $188.7M | 100 | |
| 2018-09-30 | 536 | $229.4M | 100 | |
| 2018-06-30 | 630 | $315.2M | 100 | |
| 2018-03-31 | 690 | $412.5M | 100 | |
| 2017-12-31 | 632 | $341.5M | 100 | |
| 2017-09-30 | 643 | $353.1M | 100 | |
| 2017-06-30 | 605 | $289.3M | 100 | |
| 2017-03-31 | 544 | $245.1M | 100 | |
| 2016-12-31 | 478 | $190.3M | 100 | |
| 2016-09-30 | 463 | $169.6M | 100 | |
| 2016-06-30 | 518 | $206.0M | 100 | |
| 2016-03-31 | 391 | $149.6M | 100 | |
| 2015-12-31 | 372 | $129.3M | — |
Fox Run Management, L.l.c.'s most significant position changes for 2026-03-31: Sold out: Ss Spdr S&p 500 ETF Trust-us (SPY); Sold out: Ishares Russell 2000 ETF (IWM); New buy: Citigroup INC (C); Sold out: Rockwell Automation INC (ROK); New buy: Generac Holdings INC (GNRC).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | XLE | Ss Energy Select Sector | +1.6% | +1101.59% | Add |
| 2 | SJM | Jm Smucker Co/the | +0.4% | +1191.34% | Add |
| 3 | CMI | Cummins INC | +0.4% | +672.26% | Add |
| 4 | FTI | TechnipFMC plc | +0.3% | +206.10% | Add |
| 5 | AMKR | Amkor Technology INC | +0.3% | +365.74% | Add |
| 6 | BALL | Ball CORP | +0.3% | +303.25% | Add |
| 7 | GD | General Dynamics CORP | +0.3% | +449.95% | Add |
| 8 | WAB | Wabtec CORP | -0.2% | -67.57% | Trim |
| 9 | FROG | JFrog Ltd. | -0.3% | -63.53% | Trim |
| 10 | KEYS | Keysight Technologies In | -0.3% | -90.72% | Trim |
| 11 | CBRE | Cbre Group INC - A | -0.3% | -79.59% | Trim |
| 12 | MS | Morgan Stanley | -0.3% | -88.84% | Trim |
| 13 | RL | Ralph Lauren CORP | -0.4% | -91.14% | Trim |
| 14 | XLF | Ss Financial Select Sector | -1.2% | -85.55% | Trim |
| 15 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | EXIT | Sold out |
| 16 | IWM | Ishares Russell 2000 ETF | — | EXIT | Sold out |
| 17 | C | Citigroup INC | — | NEW | New buy |
| 18 | ROK | Rockwell Automation INC | — | EXIT | Sold out |
| 19 | GNRC | Generac Holdings INC | — | NEW | New buy |
| 20 | ALGN | Align Technology INC | — | EXIT | Sold out |
| 21 | BMY | Bristol-myers Squibb Co | — | EXIT | Sold out |
| 22 | SYY | Sysco CORP | — | NEW | New buy |
| 23 | NRG | Nrg Energy INC | — | NEW | New buy |
| 24 | EHC | Encompass Health CORP | — | NEW | New buy |
| 25 | VST | Vistra CORP | — | NEW | New buy |
| 26 | PR | Permian Resources Corp-cl A | — | NEW | New buy |
| 27 | GTES | Gates Industrial Corporation plc | — | NEW | New buy |
| 28 | A | Agilent Technologies INC | — | EXIT | Sold out |
| 29 | NXPI | NXP Semiconductors N.V. | — | NEW | New buy |
| 30 | CVLT | Commvault Systems INC | — | NEW | New buy |
| 31 | VAL | Valaris Limited | — | EXIT | Sold out |
| 32 | MCD | Mcdonald's CORP | — | EXIT | Sold out |
| 33 | STNG | Scorpio Tankers Inc. | — | NEW | New buy |
| 34 | FLR | Fluor CORP | — | EXIT | Sold out |
| 35 | POR | Portland General Electric Co | — | EXIT | Sold out |
| 36 | HPQ | Hp INC | — | EXIT | Sold out |
| 37 | TEL | TE Connectivity plc | — | EXIT | Sold out |
| 38 | JNJ | Johnson & Johnson | — | NEW | New buy |
| 39 | EQT | Eqt CORP | — | NEW | New buy |
| 40 | PNW | Pinnacle West Capital | — | EXIT | Sold out |
| 41 | KTB | Kontoor Brands INC | — | EXIT | Sold out |
| 42 | ABNB | Airbnb Inc-class A | — | NEW | New buy |
| 43 | OVV | Ovintiv INC | — | NEW | New buy |
| 44 | UGI | Ugi CORP | — | NEW | New buy |
| 45 | FCX | Freeport-mcmoran INC | — | NEW | New buy |
| 46 | ABT | Abbott Laboratories | — | NEW | New buy |
| 47 | FLEX | Flex Ltd. | — | NEW | New buy |
| 48 | HII | Huntington Ingalls Industrie | — | NEW | New buy |
| 49 | DGX | Quest Diagnostics INC | — | EXIT | Sold out |
| 50 | CTSH | Cognizant Tech Solutions-a | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-12 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-11 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-12 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-06 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-11 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-12 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-13 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-13 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-13 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-07 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-11 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-07 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-07 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-12 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-10 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-09 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-05 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-08 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-29 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-31 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-08 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-15 | Amendment | View on EDGAR |
| 2019-09-30 | 2019-10-11 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-17 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-10-17 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-15 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-05 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-17 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-17 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-18 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-23 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-10 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-17 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-10 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-12 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-18 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-18 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-13 | 13F-HR | View on EDGAR |
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