Yorktown Management & Research Co Inc
data from 30/09/2025
Capitalization
$ 125.430 M
19.71 %
Performance
$ 211.906 M
13 718.42 %
| Date | Ticket | Name | Weight | Capitalization | Share number | First added | Performance ($) | Performance (%) |
|---|---|---|---|---|---|---|---|---|
| 2025/09/30 | ICVT | iShares Convertible Bond ETF | 3.99% | 5.003 M $ | 50000 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | CWB | SPDR Bloomberg Barclays Convertible Securities ETF | 3.61% | 4.525 M $ | 50000 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | FIX | Comfort Systems USA, Inc. | 2.30% | 2.888 M $ | 3500 | 2023/12/31 | 1.011 M $ | 53.89 % |
| 2025/09/30 | IESC | IES Holdings, Inc. | 2.01% | 2.521 M $ | 6340 | 2023/09/30 | 643.002 K $ | 34.24 % |
| 2025/09/30 | PFF | iShares US Preferred Stock ETF | 1.64% | 2.055 M $ | 65000 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | CYBR | CyberArk Software Ltd. | 1.56% | 1.957 M $ | 4050 | 2020/03/31 | 308.893 K $ | 18.75 % |
| 2025/09/30 | AXON | Axon Enterprise, Inc. | 1.52% | 1.902 M $ | 2650 | 2024/06/30 | -292.295 K $ | -13.32 % |
| 2025/09/30 | HOOD | Robinhood Markets, Inc. | 1.40% | 1.761 M $ | 12300 | 2022/09/30 | 787.845 K $ | 52.92 % |
| 2025/09/30 | LPLA | LPL Financial Holdings, Inc. | 1.40% | 1.760 M $ | 5290 | 2020/09/30 | -223.661 K $ | -11.28 % |
| 2025/09/30 | VWOB | Vanguard Emerging Markets Government Bond ETF | 1.33% | 1.673 M $ | 25000 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | MLI | Mueller Industries, Inc. | 1.16% | 1.461 M $ | 14450 | 2017/12/31 | 312.698 K $ | 27.23 % |
| 2025/09/30 | ANET | Arista Networks Inc | 1.14% | 1.428 M $ | 9800 | 2024/12/31 | 425.320 K $ | 42.42 % |
| 2025/09/30 | FN | Fabrinet | 1.10% | 1.386 M $ | 3800 | 2023/12/31 | 265.772 K $ | 23.73 % |
| 2025/09/30 | INSM | Insmed, Inc. | 1.10% | 1.382 M $ | 9600 | 2024/06/30 | 253.714 K $ | 43.09 % |
| 2025/09/30 | SRAD | Sportradar Group AG | 0.90% | 1.132 M $ | 42100 | 2024/06/30 | -49.677 K $ | -4.20 % |
| 2025/09/30 | RJF | Raymond James Financial, Inc. | 0.89% | 1.113 M $ | 6450 | 2020/06/30 | 124.033 K $ | 12.54 % |
| 2025/09/30 | SNEX | StoneX Group, Inc. | 0.84% | 1.060 M $ | 10500 | 2022/06/30 | 102.690 K $ | 10.73 % |
| 2025/09/30 | DSGX | Descartes Systems Group, Inc./The | 0.81% | 1.018 M $ | 10800 | 2021/03/31 | -80.136 K $ | -7.30 % |
| 2025/09/30 | FTAI | FTAI Aviation Ltd. | 0.77% | 967.788 K $ | 5800 | 2024/06/30 | 300.556 K $ | 45.05 % |
| 2025/09/30 | WCC | WESCO International, Inc. | 0.77% | 962.325 K $ | 4550 | 2022/12/31 | 119.665 K $ | 14.20 % |
| 2025/09/30 | KLAC | KLA-Tencor Corp. | 0.77% | 959.954 K $ | 890 | 2018/06/30 | 162.745 K $ | 20.41 % |
| 2025/09/30 | LIF | Life360, Inc. | 0.76% | 956.700 K $ | 9000 | 2024/12/31 | 369.450 K $ | 62.91 % |
| 2025/09/30 | SMCI | Super Micro Computer, Inc. | 0.76% | 956.403 K $ | 19950 | 2024/12/31 | -21.346 K $ | -2.18 % |
| 2025/09/30 | GFI | Gold Fields Ltd. | 0.76% | 954.590 K $ | 22750 | 2023/03/31 | 416.097 K $ | 77.27 % |
| 2025/09/30 | HWKN | Hawkins, Inc. | 0.75% | 941.008 K $ | 5150 | 2024/12/31 | 209.193 K $ | 28.59 % |
| 2025/09/30 | KKR | KKR & Co. LP | 0.75% | 935.640 K $ | 7200 | 2020/03/31 | -22.176 K $ | -2.32 % |
| 2025/09/30 | MEDP | Medpace Holdings, Inc. | 0.74% | 925.488 K $ | 1800 | 2022/09/30 | 360.539 K $ | 63.82 % |
| 2025/09/30 | BWXT | BWX Technologies, Inc. | 0.69% | 866.539 K $ | 4700 | 2024/09/30 | 189.457 K $ | 27.98 % |
| 2025/09/30 | TYL | Tyler Technologies, Inc. | 0.69% | 863.214 K $ | 1650 | 2019/12/31 | -114.972 K $ | -11.75 % |
| 2025/09/30 | DORM | Dorman Products, Inc. | 0.68% | 857.340 K $ | 5500 | 2023/09/30 | 182.654 K $ | 27.07 % |
| 2025/09/30 | IBKR | Interactive Brokers Group, Inc. | 0.68% | 853.244 K $ | 12400 | 2024/12/31 | 166.160 K $ | 24.18 % |
| 2025/09/30 | SEMR | SEMrush Holdings Inc | 0.68% | 849.600 K $ | 120000 | 2025/06/30 | -121.352 K $ | -21.77 % |
| 2025/09/30 | PFGC | Performance Food Group Co. | 0.65% | 819.835 K $ | 7880 | 2022/12/31 | 130.571 K $ | 18.94 % |
| 2025/09/30 | USLM | UNITED STATES LIME & MINERAL INC. | 0.65% | 818.899 K $ | 6225 | 2024/06/30 | 197.643 K $ | 31.81 % |
| 2025/09/30 | IR | Ingersoll Rand, Inc. | 0.64% | 801.414 K $ | 9700 | 2021/06/30 | -5.432 K $ | -0.67 % |
| 2025/09/30 | EXLS | ExlService Holdings, Inc. | 0.64% | 796.943 K $ | 18100 | 2020/06/30 | 4.344 K $ | 0.55 % |
| 2025/09/30 | HLI | Houlihan Lokey, Inc. | 0.63% | 790.482 K $ | 3850 | 2022/12/31 | 97.674 K $ | 14.10 % |
| 2025/09/30 | FCFS | FirstCash Holdings, Inc. | 0.63% | 784.179 K $ | 4950 | 2024/12/31 | 61.692 K $ | 17.23 % |
| 2025/09/30 | GENI | Genius Sports Ltd. | 0.62% | 776.226 K $ | 62700 | 2024/12/31 | 124.146 K $ | 19.04 % |
| 2025/09/30 | PAM | Pampa Energia SA | 0.62% | 774.774 K $ | 12900 | 2023/09/30 | -120.227 K $ | -13.43 % |
| 2025/09/30 | RBC | RBC Bearings, Inc. | 0.61% | 768.871 K $ | 1970 | 2023/12/31 | 10.815 K $ | 1.43 % |
| 2025/09/30 | CW | Curtiss-Wright Corp. | 0.61% | 760.116 K $ | 1400 | 2024/09/30 | 76.146 K $ | 11.13 % |
| 2025/09/30 | PEN | Penumbra, Inc. | 0.61% | 759.960 K $ | 3000 | 2022/09/30 | -9.930 K $ | -1.29 % |
| 2025/09/30 | HLNE | Hamilton Lane, Inc. | 0.60% | 754.824 K $ | 5600 | 2023/09/30 | -41.048 K $ | -5.16 % |
| 2025/09/30 | RMBS | Rambus, Inc. | 0.58% | 729.400 K $ | 7000 | 2020/06/30 | 281.260 K $ | 62.76 % |
| 2025/09/30 | CNM | Core & Main, Inc. | 0.57% | 715.939 K $ | 13300 | 2023/06/30 | -86.716 K $ | -10.80 % |
| 2025/09/30 | IBP | Installed Building Products, Inc. | 0.57% | 715.314 K $ | 2900 | 2024/03/31 | 192.386 K $ | 36.79 % |
| 2025/09/30 | APLD | Applied Blockchain, Inc. | 0.56% | 696.229 K $ | 30350 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | WWD | Woodward, Inc. | 0.55% | 694.953 K $ | 2750 | 2024/09/30 | 20.955 K $ | 3.11 % |
| 2025/09/30 | CASY | Casey's General Stores, Inc. | 0.54% | 678.384 K $ | 1200 | 2023/09/30 | 66.060 K $ | 10.79 % |
| 2025/09/30 | LAD | Lithia Motors, Inc. | 0.53% | 663.600 K $ | 2100 | 2019/09/30 | -45.821 K $ | -6.46 % |
| 2025/09/30 | HYG | iShares iBoxx $ High Yield Corporate Bond ETF | 0.52% | 649.520 K $ | 8000 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | FRHC | Freedom Holding Corp/NV | 0.51% | 636.881 K $ | 3700 | 2024/06/30 | 96.495 K $ | 17.86 % |
| 2025/09/30 | METC | Ramaco Resources, Inc. | 0.51% | 635.589 K $ | 19150 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | AVAV | Aerovironment, Inc. | 0.50% | 627.891 K $ | 1994 | 2023/06/30 | 59.700 K $ | 10.51 % |
| 2025/09/30 | QLYS | Qualys, Inc. | 0.50% | 621.951 K $ | 4700 | 2020/09/30 | -49.537 K $ | -7.38 % |
| 2025/09/30 | ROAD | Construction Partners Inc | 0.49% | 609.600 K $ | 4800 | 2024/06/30 | 99.456 K $ | 19.50 % |
| 2025/09/30 | RDDT | Reddit, Inc. | 0.49% | 609.474 K $ | 2650 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | FUTU | Futu Holdings Ltd | 0.49% | 608.685 K $ | 3500 | 2024/12/31 | 176.119 K $ | 40.72 % |
| 2025/09/30 | ENSG | Ensign Group, Inc./The | 0.48% | 604.695 K $ | 3500 | 2024/03/31 | 64.785 K $ | 12.00 % |
| 2025/09/30 | CLS | Celestica, Inc. | 0.48% | 603.631 K $ | 2450 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | XMTR | Xometry, Inc. | 0.48% | 601.894 K $ | 11050 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | MPWR | Monolithic Power Systems, Inc. | 0.48% | 598.416 K $ | 650 | 2019/12/31 | 123.019 K $ | 25.88 % |
| 2025/09/30 | DLO | Dlocal Ltd./Uruguay | 0.47% | 592.620 K $ | 41500 | 2022/12/31 | 122.009 K $ | 25.93 % |
| 2025/09/30 | MOD | Modine Manufacturing Co. | 0.47% | 589.964 K $ | 4150 | 2024/06/30 | 181.189 K $ | 44.32 % |
| 2025/09/30 | ITT | ITT, Inc. | 0.47% | 589.908 K $ | 3300 | 2024/09/30 | 72.368 K $ | 13.98 % |
| 2025/09/30 | NVMI | Nova, Ltd. | 0.46% | 575.388 K $ | 1800 | 2024/03/31 | 80.028 K $ | 16.16 % |
| 2025/09/30 | FELE | Franklin Electric Co., Inc. | 0.46% | 571.200 K $ | 6000 | 2019/12/31 | 32.760 K $ | 6.08 % |
| 2025/09/30 | DDOG | Datadog, Inc. | 0.45% | 569.600 K $ | 4000 | 2024/09/30 | 32.279 K $ | 6.01 % |
| 2025/09/30 | PTC | PTC, Inc. | 0.45% | 568.456 K $ | 2800 | 2022/12/31 | 85.904 K $ | 17.80 % |
| 2025/09/30 | SYBT | Stock Yards Bancorp, Inc. | 0.45% | 566.919 K $ | 8100 | 2024/09/30 | -72.819 K $ | -11.38 % |
| 2025/09/30 | PRIM | Primoris Services Corp. | 0.45% | 563.053 K $ | 4100 | 2024/12/31 | 243.499 K $ | 76.20 % |
| 2025/09/30 | PAYO | Payoneer Global, Inc. | 0.45% | 560.835 K $ | 92700 | 2025/06/30 | -74.159 K $ | -11.68 % |
| 2025/09/30 | SF | Stifel Financial Corp. | 0.44% | 556.003 K $ | 4900 | 2021/12/31 | 47.480 K $ | 9.34 % |
| 2025/09/30 | KNSL | Kinsale Capital Group, Inc. | 0.44% | 552.838 K $ | 1300 | 2024/06/30 | -76.231 K $ | -12.12 % |
| 2025/09/30 | CALX | Calix, Inc. | 0.44% | 552.330 K $ | 9000 | 2024/12/31 | 73.620 K $ | 15.38 % |
| 2025/09/30 | RSI | Rush Street Interactive, Inc. | 0.44% | 550.912 K $ | 26900 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | SAIA | Saia, Inc. | 0.44% | 550.822 K $ | 1840 | 2019/09/30 | 46.680 K $ | 9.26 % |
| 2025/09/30 | CAMT | Camtek Ltd. | 0.44% | 546.260 K $ | 5200 | 2023/09/30 | 106.547 K $ | 24.23 % |
| 2025/09/30 | BROS | Dutch Bros Inc. | 0.43% | 539.102 K $ | 10300 | 2024/12/31 | -165.109 K $ | -23.45 % |
| 2025/09/30 | PHM | PulteGroup, Inc. | 0.42% | 528.520 K $ | 4000 | 2020/06/30 | 106.680 K $ | 25.29 % |
| 2025/09/30 | TDY | Teledyne Technologies, Inc. | 0.42% | 527.436 K $ | 900 | 2020/03/31 | 66.357 K $ | 14.39 % |
| 2025/09/30 | DOCS | Doximity, Inc. | 0.42% | 526.680 K $ | 7200 | 2024/09/30 | 85.032 K $ | 19.25 % |
| 2025/09/30 | PCTY | Paylocity Holdings Corp. | 0.42% | 525.591 K $ | 3300 | 2020/06/30 | -72.335 K $ | -12.10 % |
| 2025/09/30 | APG | API Group Corp. | 0.42% | 520.706 K $ | 15150 | 2024/09/30 | 5.150 K $ | 1.00 % |
| 2025/09/30 | ACMR | ACM Research, Inc. | 0.41% | 520.429 K $ | 13300 | 2025/06/30 | 175.959 K $ | 51.08 % |
| 2025/09/30 | DT | Dynatrace, Inc. | 0.41% | 513.570 K $ | 10600 | 2024/03/31 | -71.655 K $ | -12.24 % |
| 2025/09/30 | BLD | TopBuild Corp. | 0.41% | 508.118 K $ | 1300 | 2023/03/31 | 87.256 K $ | 20.73 % |
| 2025/09/30 | SPXC | SPX Technologies, Inc. | 0.40% | 504.306 K $ | 2700 | 2024/09/30 | 51.569 K $ | 11.39 % |
| 2025/09/30 | IDCC | InterDigital, Inc. | 0.40% | 500.584 K $ | 1450 | 2025/03/31 | 175.450 K $ | 53.96 % |
| 2025/09/30 | DGII | Digi International, Inc. | 0.40% | 499.502 K $ | 13700 | 2024/06/30 | 21.920 K $ | 4.59 % |
| 2025/09/30 | CECO Environmental Corp. | 0.40% | 496.640 K $ | 9700 | 2025/09/30 | 0.000 $ | 0.00 % | |
| 2025/09/30 | PAX | Patria Investments Ltd | 0.40% | 496.400 K $ | 34000 | 2024/12/31 | 18.359 K $ | 3.84 % |
| 2025/09/30 | VEEV | Veeva Systems, Inc. | 0.39% | 491.552 K $ | 1650 | 2022/06/30 | 16.384 K $ | 3.45 % |
| 2025/09/30 | SFM | Sprouts Farmers Market, Inc. | 0.38% | 473.280 K $ | 4350 | 2024/09/30 | -242.903 K $ | -33.92 % |
| 2025/09/30 | MTZ | MasTec, Inc. | 0.37% | 468.182 K $ | 2200 | 2025/09/30 | 0.000 $ | 0.00 % |
| 2025/09/30 | CVCO | Cavco Industries, Inc. | 0.37% | 464.584 K $ | 800 | 2024/03/31 | 117.040 K $ | 33.68 % |
| 2025/09/30 | ZWS | Zurn Water Solutions, Inc. | 0.37% | 458.543 K $ | 9750 | 2025/06/30 | 101.985 K $ | 28.60 % |
| 2025/09/30 | SPSC | SPS Commerce, Inc. | 0.36% | 450.926 K $ | 4330 | 2020/03/31 | -138.343 K $ | -23.48 % |
| 2025/09/30 | ASR | Grupo Aeroportuario del Sureste SAB de CV | 0.36% | 449.429 K $ | 1390 | 2023/06/30 | 6.199 K $ | 1.40 % |