Yorktown Management & Research Co Inc
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q1 2026 ▲▼ | Q2 2026 ▲▼ | Change ▲▼ | Q1 2026 ▲▼ | Q2 2026 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| SPDR Bloomberg Convertible Securities ETF | 0 | 20,000 | +20,000 | 0 | 2,156,400 | 1.32% | +2,156,400 |
| Comfort Systems USA, Inc.(FIX) | 3,210 | 2,960 | -250 | 4,426,558 | 5,866,572 | 3.59% | +1,440,014 |
| KLA Corporation(KLAC) | 890 | 8,900 | +8,010 | 1,310,445 | 2,685,219 | 1.64% | +1,374,774 |
| Bloom Energy Corporation | 0 | 4,150 | +4,150 | 0 | 1,256,205 | 0.77% | +1,256,205 |
| ACM Research, Inc.(ACMR) | 13,300 | 13,300 | 0 | 523,355 | 1,687,637 | 1.03% | +1,164,282 |
| Semtech Corporation(SMTC) | 0 | 6,850 | +6,850 | 0 | 1,108,673 | 0.68% | +1,108,673 |
| Guardant Health, Inc.(GH) | 8,850 | 12,500 | +3,650 | 817,475 | 1,875,375 | 1.15% | +1,057,900 |
| IES Holdings, Inc.(IESC) | 6,340 | 5,510 | -830 | 3,020,820 | 4,047,977 | 2.48% | +1,027,157 |
| Liquidia Corporation(LQDA) | 0 | 12,700 | +12,700 | 0 | 1,012,571 | 0.62% | +1,012,571 |
| Forgent Power Solutions, Inc.(FPS) | 0 | 17,200 | +17,200 | 0 | 960,792 | 0.59% | +960,792 |
| LifeStance Health Group, Inc.(LFST) | 0 | 83,600 | +83,600 | 0 | 895,356 | 0.55% | +895,356 |
| Denali Therapeutics, Inc.(DNLI) | 0 | 32,100 | +32,100 | 0 | 825,612 | 0.51% | +825,612 |
| IonQ, Inc.(IONQ) | 7,000 | 18,700 | +11,700 | 201,810 | 995,962 | 0.61% | +794,152 |
| CECO Environmental Corporation(CECO) | 12,900 | 17,209 | +4,309 | 768,582 | 1,561,545 | 0.96% | +792,963 |
| Beam Therapeutics, Inc.(BEAM) | 0 | 22,550 | +22,550 | 0 | 773,916 | 0.47% | +773,916 |
| Dycom Industries, Inc.(DY) | 1,476 | 2,326 | +850 | 500,098 | 1,176,002 | 0.72% | +675,904 |
| Life Time Group Holdings, Inc.(LTH) | 0 | 16,450 | +16,450 | 0 | 671,818 | 0.41% | +671,818 |
| PACS Group, Inc.(PACS) | 0 | 15,600 | +15,600 | 0 | 665,184 | 0.41% | +665,184 |
| Unity Software, Inc.(U) | 0 | 22,550 | +22,550 | 0 | 644,479 | 0.39% | +644,479 |
| Xometry, Inc.(XMTR) | 11,050 | 11,050 | 0 | 451,282 | 1,066,546 | 0.65% | +615,264 |
| StoneX Group, Inc.(SNEX) | 15,750 | 15,750 | 0 | 1,270,238 | 1,866,375 | 1.14% | +596,137 |
| Axsome Therapeutics, Inc.(AXSM) | 3,600 | 4,850 | +1,250 | 608,472 | 1,187,135 | 0.73% | +578,663 |
| Datadog, Inc.(DDOG) | 4,000 | 4,000 | 0 | 472,200 | 1,041,440 | 0.64% | +569,240 |
| Corcept Therapeutics, Inc.(CORT) | 0 | 6,500 | +6,500 | 0 | 565,175 | 0.35% | +565,175 |
| Hinge Health, Inc.(HNGE) | 0 | 6,700 | +6,700 | 0 | 556,100 | 0.34% | +556,100 |
| Twist Bioscience Corporation(TWST) | 0 | 5,100 | +5,100 | 0 | 524,688 | 0.32% | +524,688 |
| TTM Technologies, Inc.(TTMI) | 0 | 2,800 | +2,800 | 0 | 523,656 | 0.32% | +523,656 |
| Bruker Corporation(BRKR) | 0 | 8,400 | +8,400 | 0 | 505,512 | 0.31% | +505,512 |
| SPX Technologies, Inc. | 2,700 | 4,250 | +1,550 | 539,838 | 1,041,973 | 0.64% | +502,135 |
| Oscar Health, Inc.(OSCR) | 0 | 17,400 | +17,400 | 0 | 496,248 | 0.30% | +496,248 |
| Ondas Holdings, Inc.(ONDS) | 0 | 59,250 | +59,250 | 0 | 488,220 | 0.30% | +488,220 |
| Credo Technology Group Holding Ltd. | 2,650 | 2,650 | 0 | 248,756 | 720,668 | 0.44% | +471,912 |
| Alkermes plc(ALKS) | 0 | 8,900 | +8,900 | 0 | 466,316 | 0.29% | +466,316 |
| Arista Networks, Inc.(ANET) | 9,800 | 9,800 | 0 | 1,203,244 | 1,664,824 | 1.02% | +461,580 |
| Veracyte, Inc.(VCYT) | 0 | 7,750 | +7,750 | 0 | 455,158 | 0.28% | +455,158 |
| Riot Platforms, Inc.(RIOT) | 0 | 16,500 | +16,500 | 0 | 451,770 | 0.28% | +451,770 |
| Relay Therapeutics, Inc.(RLAY) | 0 | 23,200 | +23,200 | 0 | 434,072 | 0.27% | +434,072 |
| Visteon Corporation(VC) | 0 | 4,350 | +4,350 | 0 | 431,564 | 0.26% | +431,564 |
| Allegro MicroSystems, Inc.(ALGM) | 11,300 | 11,300 | 0 | 356,289 | 786,706 | 0.48% | +430,417 |
| Sezzle, Inc.(SEZL) | 3,950 | 3,950 | 0 | 249,996 | 677,939 | 0.42% | +427,943 |
| Navan, Inc.(NAVN) | 0 | 18,650 | +18,650 | 0 | 426,526 | 0.26% | +426,526 |
| Mirum Pharmaceuticals, Inc.(MIRM) | 2,550 | 5,600 | +3,050 | 235,569 | 655,592 | 0.40% | +420,023 |
| Arcutis Biotherapeutics, Inc.(ARQT) | 0 | 16,000 | +16,000 | 0 | 419,520 | 0.26% | +419,520 |
| Travere Therapeutics, Inc.(TVTX) | 0 | 7,300 | +7,300 | 0 | 414,713 | 0.25% | +414,713 |
| Billiontoone, Inc. | 0 | 3,450 | +3,450 | 0 | 413,931 | 0.25% | +413,931 |
| Applied Digital Corporation | 30,350 | 30,350 | 0 | 720,509 | 1,132,055 | 0.69% | +411,546 |
| Legend Biotech Corporation(LEGN) | 0 | 14,250 | +14,250 | 0 | 411,540 | 0.25% | +411,540 |
| Ligand Pharmaceuticals, Inc.(LGND) | 0 | 1,300 | +1,300 | 0 | 410,917 | 0.25% | +410,917 |
| Lantheus Holdings, Inc.(LNTH) | 0 | 3,600 | +3,600 | 0 | 399,384 | 0.24% | +399,384 |
| AAR Corporation | 0 | 2,750 | +2,750 | 0 | 393,058 | 0.24% | +393,058 |
| GRAIL, Inc.(GRAL) | 0 | 5,750 | +5,750 | 0 | 392,553 | 0.24% | +392,553 |
| Granite Construction, Inc.(GVA) | 0 | 2,400 | +2,400 | 0 | 379,392 | 0.23% | +379,392 |
| ACADIA Pharmaceuticals, Inc. | 12,050 | 25,450 | +13,400 | 268,233 | 643,885 | 0.39% | +375,652 |
| Transcat, Inc. | 0 | 4,000 | +4,000 | 0 | 371,080 | 0.23% | +371,080 |
| Digi International, Inc.(DGII) | 13,700 | 13,700 | 0 | 660,340 | 1,026,815 | 0.63% | +366,475 |
| Rhythm Pharmaceuticals, Inc.(RYTM) | 0 | 3,300 | +3,300 | 0 | 366,399 | 0.22% | +366,399 |
| PDF Solutions, Inc.(PDFS) | 9,550 | 9,550 | 0 | 312,381 | 676,045 | 0.41% | +363,664 |
| WaterBridge Infrastructure, LLC(WBI) | 0 | 10,600 | +10,600 | 0 | 363,262 | 0.22% | +363,262 |
| Exelixis, Inc.(EXEL) | 0 | 6,650 | +6,650 | 0 | 361,827 | 0.22% | +361,827 |
| Ultragenyx Pharmaceutical, Inc.(RARE) | 0 | 10,750 | +10,750 | 0 | 358,943 | 0.22% | +358,943 |
| Schneider National, Inc.(SNDR) | 0 | 9,800 | +9,800 | 0 | 357,994 | 0.22% | +357,994 |
| Fortinet, Inc.(FTNT) | 4,950 | 4,950 | 0 | 404,514 | 760,419 | 0.47% | +355,905 |
| Ategrity Specialty Holdings, LLC(ASIC) | 0 | 14,650 | +14,650 | 0 | 352,186 | 0.22% | +352,186 |
| Scholar Rock Holding Corporation(SRRK) | 0 | 6,400 | +6,400 | 0 | 352,000 | 0.22% | +352,000 |
| DigitalOcean Holdings, Inc.(DOCN) | 4,900 | 4,900 | 0 | 420,322 | 769,447 | 0.47% | +349,125 |
| Ionis Pharmaceuticals, Inc.(IONS) | 0 | 4,400 | +4,400 | 0 | 348,876 | 0.21% | +348,876 |
| Applied Optoelectronics, Inc.(AAOI) | 0 | 2,350 | +2,350 | 0 | 348,176 | 0.21% | +348,176 |
| Dave, Inc.(DAVE) | 1,750 | 1,750 | 0 | 304,658 | 652,033 | 0.40% | +347,375 |
| Cytokinetics, Inc.(CYTK) | 4,750 | 7,750 | +3,000 | 313,073 | 660,223 | 0.40% | +347,150 |
| Ralph Lauren Corporation(RL) | 700 | 1,460 | +760 | 240,793 | 586,059 | 0.36% | +345,266 |
| Victory Capital Holdings, Inc.(VCTR) | 0 | 4,050 | +4,050 | 0 | 340,443 | 0.21% | +340,443 |
| BBB Foods, Inc.(TBBB) | 0 | 8,150 | +8,150 | 0 | 339,611 | 0.21% | +339,611 |
| Embraer S.A.(EMBJ) | 4,200 | 9,200 | +5,000 | 249,228 | 586,960 | 0.36% | +337,732 |
| Neurocrine Biosciences, Inc.(NBIX) | 2,250 | 3,750 | +1,500 | 296,415 | 632,006 | 0.39% | +335,591 |
| Mercury General Corporation(MCY) | 0 | 3,100 | +3,100 | 0 | 330,522 | 0.20% | +330,522 |
| Haemonetics Corporation(HAE) | 0 | 4,400 | +4,400 | 0 | 330,000 | 0.20% | +330,000 |
| Western Alliance Bancorp(WAL) | 3,700 | 7,200 | +3,500 | 262,145 | 591,840 | 0.36% | +329,695 |
| Guardian Pharmacy Services, Inc.(GRDN) | 0 | 7,850 | +7,850 | 0 | 328,680 | 0.20% | +328,680 |
| Etoro Group Ltd.(ETOR) | 0 | 8,300 | +8,300 | 0 | 327,601 | 0.20% | +327,601 |
| Samsara, Inc.(IOT) | 0 | 10,100 | +10,100 | 0 | 327,543 | 0.20% | +327,543 |
| Halozyme Therapeutics, Inc.(HALO) | 4,450 | 7,850 | +3,400 | 287,604 | 614,420 | 0.38% | +326,816 |
| WESCO International, Inc.(WCC) | 4,550 | 4,550 | 0 | 1,244,971 | 1,571,706 | 0.96% | +326,735 |
| Catalyst Pharmaceuticals, Inc.(CPRX) | 0 | 10,350 | +10,350 | 0 | 325,301 | 0.20% | +325,301 |
| WaFd, Inc.(WAFD) | 0 | 8,450 | +8,450 | 0 | 324,227 | 0.20% | +324,227 |
| Axogen, Inc.(AXGN) | 0 | 7,000 | +7,000 | 0 | 323,330 | 0.20% | +323,330 |
| Integer Holdings Corporation(ITGR) | 0 | 3,400 | +3,400 | 0 | 317,730 | 0.19% | +317,730 |
| Webster Financial Corporation(WBS) | 0 | 4,150 | +4,150 | 0 | 317,143 | 0.19% | +317,143 |
| Lovesac Company (The) | 0 | 18,700 | +18,700 | 0 | 312,103 | 0.19% | +312,103 |
| Tarsus Pharmaceuticals, Inc.(TARS) | 0 | 4,950 | +4,950 | 0 | 311,553 | 0.19% | +311,553 |
| NETSTREIT Corporation(NTST) | 0 | 14,650 | +14,650 | 0 | 309,555 | 0.19% | +309,555 |
| Aurinia Pharmaceuticals, Inc.(AUPH) | 0 | 18,200 | +18,200 | 0 | 308,854 | 0.19% | +308,854 |
| Janus Henderson Group plc | 0 | 5,850 | +5,850 | 0 | 303,908 | 0.19% | +303,908 |
| Nextpower, Inc. | 0 | 2,550 | +2,550 | 0 | 303,807 | 0.19% | +303,807 |
| Stoke Therapeutics, Inc.(STOK) | 0 | 9,150 | +9,150 | 0 | 299,388 | 0.18% | +299,388 |
| TG Therapeutics, Inc.(TGTX) | 13,700 | 13,700 | 0 | 455,114 | 752,678 | 0.46% | +297,564 |
| Hamilton Insurance Group Ltd.(HG) | 9,600 | 16,900 | +7,300 | 286,368 | 573,586 | 0.35% | +287,218 |
| HCI Group, Inc. | 1,800 | 3,200 | +1,400 | 278,298 | 560,800 | 0.34% | +282,502 |
| Deckers Outdoor Corporation(DECK) | 0 | 2,800 | +2,800 | 0 | 278,012 | 0.17% | +278,012 |
| Shift4 Payments, Inc.(FOUR) | 0 | 5,700 | +5,700 | 0 | 277,248 | 0.17% | +277,248 |
| On Holding A.G.(ONON) | 7,500 | 14,950 | +7,450 | 255,150 | 529,529 | 0.32% | +274,379 |