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MAGNETAR FINANCIAL LLC

AUM: $23.11 B
13-F Portfolio Value: $9.84 B
Last 13-F Filed: Q1 2026
Concentration in top 10: 54.06%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
WBSWEBSTER FINL CORP0.71%1,136,712$78,910,5471,129,14014912%$69.4213F
MASIMASIMO CORP0.69%427,081$75,964,897421,6267729.17%$177.8713F
JDJD.COM INC (PRN)0.67%74,694,000$74,564,84615,945,00027.14%$113F
TCOMTRIP COM GROUP LTD (PRN)0.65%69,425,000$71,594,5317,000,00011.21%$1.0313F
DBRGDIGITALBRIDGE GROUP INC0.59%4,215,748$65,006,8342,011,83991.29%$15.4213F
CSGSCSG SYS INTL INC0.58%807,431$64,546,0343,0820.38%$79.9413F
PCGPG&E CORP (PRN)0.55%59,021,000$61,251,22621,500,00057.3%$1.0413F
HPEPRCHEWLETT PACKARD ENTERPRISE C0.54%925,000$60,259,125425,00085%$65.1513F
FOLDAMICUS THERAPEUTIC0.52%3,986,058$57,638,39918,1430.46%$14.4613F
TPHTRI POINTE HOMES INC0.50%1,188,448$55,536,1751,121,8331684.05%$46.7313F
WTRGESSENTIAL UTILS INC0.44%1,203,685$48,472,3954,5950.38%$40.2713F
VALVALARIS LTD0.43%487,289$47,773,813479,2645972.14%$98.0413F
IMXIINTERNATIONAL MONEY EXPRESS0.27%1,924,410$30,405,6787,8390.41%$15.813F
NOVTUNOVANTA INC0.24%500,000$26,780,964400,000400%$53.5613F
AXTAAXALTA COATING SYS LTD0.19%741,572$20,541,5453,1710.43%$27.713F
NWENORTHWESTERN ENERGY GROUP IN0.12%198,460$13,086,4528030.41%$65.9413F
AMWDAMERICAN WOODMARK CORP0.11%313,986$12,506,0631,2580.4%$39.8313F
IHSIHS HOLDING LIMITED0.06%745,232$6,133,259686,1411161.16%$8.2313F
AGOASSURED GUARANTY LTD0.04%48,431$3,946,15841,712620.81%$81.4813F
AITAPPLIED INDL TECHNOLOGIES IN0.03%11,679$3,098,6722,39425.78%$265.3213F
CGNXCOGNEX CORP0.03%70,149$3,436,59964,0861057%$48.9913F
DHRDANAHER CORP DEL0.03%16,926$3,112,5229,281121.4%$183.8913F
FISFIDELITY NATL INFORMATION SV0.03%62,473$2,930,60819,15944.23%$46.9113F
MDBMONGODB INC0.03%13,442$3,290,1992,75825.81%$244.7713F
ROSTROSS STORES INC0.03%15,521$3,240,6305003.33%$208.7913F
SFSTIFEL FINL CORP0.03%40,766$3,013,42323,576137.15%$73.9213F
AFGAMERICAN FINANCIAL GROUP INC0.02%14,663$1,872,61211,408350.48%$127.7113F
BNSBANK NOVA SCOTIA B C0.02%39,460$2,734,97232,443462.35%$69.3113F
BLDRBUILDERS FIRSTSOURCE INC0.02%24,019$1,893,89812,367106.14%$78.8513F
DHILDIAMOND HILL INVT GROUP INC0.02%10,971$1,888,1092862.68%$172.113F
ESSESSEX PPTY TR INC0.02%6,906$1,675,4652,32150.62%$242.6113F
GMEDGLOBUS MED INC0.02%19,292$1,662,19816,454579.77%$86.1613F
IDTIDT CORP0.02%35,902$1,762,78819,228115.32%$49.113F
KEYSKEYSIGHT TECHNOLOGIES INC0.02%10,253$2,762,2613,83959.85%$269.4113F
MAINMAIN STR CAP CORP0.02%33,000$1,747,68027,075456.96%$52.9613F
OLLIOLLIES BARGAIN OUTLET HLDGS0.02%23,490$2,162,02020,528693.05%$92.0413F
RDNTRADNET INC0.02%30,849$1,724,15019,755178.07%$55.8913F
RGAREINSURANCE GROUP AMER INC0.02%13,408$2,737,37711,889782.69%$204.1613F
SWXSOUTHWEST GAS HLDGS INC0.02%27,530$2,392,35715,086121.23%$86.913F
TFIITRANSFORCE INC0.02%18,276$1,985,3212,63416.84%$108.6313F
TXRHTEXAS ROADHOUSE INC0.02%14,555$2,403,6137,988121.64%$165.1413F
UDMYUDEMY INC0.02%596,969$2,757,9972,7160.46%$4.6213F
ULTAULTA BEAUTY INC0.02%3,771$1,971,1401403.86%$522.7113F
VMIVALMONT INDS INC0.02%6,246$2,495,7144,623284.84%$399.5713F
VEEVVEEVA SYS INC0.02%15,674$2,753,29513,704695.63%$175.6613F
CORCENCORA INC0.02%6,129$1,899,5613,896174.47%$309.9313F
DOXAMDOCS LTD0.02%26,677$1,740,94118,186214.18%$65.2613F
NTBBANK OF N T BUTTERFIELD & SO0.02%38,254$2,007,57018,42392.9%$52.4813F
SGHCSUPER GROUP SGHC LIMITED0.02%224,112$2,420,410208,3911325.56%$10.813F
GLBEGLOBAL E ONLINE LTD0.02%65,685$2,026,38340,688162.77%$30.8513F
ITRNITURAN LOCATION AND CONTROL0.02%35,739$1,751,56824,480217.43%$49.0113F
STNGSCORPIO TANKERS INC0.02%26,328$1,965,64822,291552.17%$74.6613F
AAONAAON INC0.01%15,141$1,252,9182,04015.57%$82.7513F
AMGAFFILIATED MANAGERS GROUP0.01%4,110$1,137,2373,198350.66%$276.713F
APPNAPPIAN CORP0.01%48,071$1,158,99121,50180.92%$24.1113F
ATKRATKORE INC0.01%25,460$1,499,8496,22332.35%$58.9113F
BLKBBLACKBAUD INC0.01%37,437$1,445,44325,249207.16%$38.6113F
CLSCELESTICA INC0.01%4,457$1,255,4482,784166.41%$281.6813F
DLBDOLBY LABORATORIES INC0.01%26,142$1,570,08912,63893.59%$60.0613F
PLOWDOUGLAS DYNAMICS INC0.01%35,553$1,496,42626,920311.83%$42.0913F
EXTREXTREME NETWORKS INC0.01%78,075$1,177,37154,277228.07%$15.0813F
HSTHOST HOTELS & RESORTS INC0.01%77,257$1,464,79224,54646.57%$18.9613F
TILEINTERFACE INC0.01%64,849$1,616,03754,076501.96%$24.9213F
LYFTLYFT INC0.01%107,480$1,429,48577,935263.78%$13.313F
POSTPOST HLDGS INC0.01%15,424$1,524,81713,338639.41%$98.8613F
SEMRSEMRUSH HLDGS INC0.01%103,505$1,235,8504420.43%$11.9413F
STNSTANTEC INC0.01%13,997$1,209,5983,19629.59%$86.4213F
TTWOTAKE-TWO INTERACTIVE SOFTWAR0.01%7,669$1,480,7315,160205.66%$193.0813F
SGISOMNIGROUP INTERNATIONAL INC0.01%17,424$1,287,9826,35057.34%$73.9213F
IMSRTERRESTRIAL ENERGY INC0.01%244,000$1,465,220219,115880.51%$6.0113F
UALUNITED AIRLS HLDGS INC0.01%15,282$1,302,1795,69159.34%$85.2113F
UNHUNITEDHEALTH GROUP INC0.01%6,159$1,612,3654,324235.64%$261.7913F
ESNTESSENT GROUP LTD0.01%21,384$1,249,68115,994296.73%$58.4413F
PERIPERION NETWORK LTD0.01%129,264$1,291,347113,597725.07%$9.9913F
GSLGLOBAL SHIP LEASE INC0.01%39,438$1,468,27621,951125.53%$37.2313F
MAAMID-AMER APT CMNTYS INC0.00980%8,917$1,085,3776,905343.19%$121.7213F
JEFJEFFERIES FINANCIAL GROUP IN0.00955%25,633$1,057,8745,70628.63%$41.2713F
UNMUNUM GROUP0.00933%14,159$1,034,0326,45483.76%$73.0313F
NOWSERVICENOW INC0.00919%9,706$1,018,8395,494130.44%$104.9713F
AMRXAMNEAL PHARMACEUTICALS INC0.00909%81,001$1,006,84270,799693.97%$12.4313F
AUPHAURINIA PHARMACEUTICALS INC0.00904%67,626$1,002,21852,141336.72%$14.8213F
BOOTBOOT BARN HLDGS INC0.00900%6,814$997,2972,16546.57%$146.3613F
TIGOMILLICOM INTL CELLULAR S A0.00890%13,155$985,8363,33834%$74.9413F
CNOCNO FINL GROUP INC0.00880%23,741$974,80518,015314.62%$41.0613F
DKNGDRAFTKINGS INC NEW0.00845%43,282$935,75736,699557.48%$21.6213F
IDXXIDEXX LABS INC0.00831%1,652$920,3121006.44%$557.0913F
AGCOAGCO CORP0.00826%7,903$915,7215,717261.53%$115.8713F
NSSCNAPCO SEC TECHNOLOGIES INC0.00807%22,692$893,8377,79852.36%$39.3913F
SPTSPROUT SOCIAL INC0.00803%156,072$889,610128,797472.22%$5.713F
AMBAAMBARELLA INC0.00790%17,014$875,79612,980321.76%$51.4813F
BRXBRIXMOR PPTY GROUP INC0.00788%30,334$873,61921,213232.57%$28.813F
MZTIMARZETTI COMPANY0.00783%6,269$867,1901712.8%$138.3313F
TGBTASEKO MINES LTD0.00783%134,512$867,602122,7851047.03%$6.4513F
SBLKSTAR BULK CARRIERS CORP.0.00773%37,292$856,59717,29186.45%$22.9713F
FMNBFARMERS NATIONAL BANC CORP0.00771%64,947$854,70238,374144.41%$13.1613F
VICIVICI PPTYS INC0.00758%30,982$839,9229,55144.57%$27.1113F
BRZEBRAZE INC0.00725%34,038$803,63719,281130.66%$23.6113F
WKWORKIVA INC0.00684%12,707$757,7188,916235.19%$59.6313F
WHDCACTUS INC0.00682%15,959$755,9778,680119.25%$47.3713F
LRCXLAM RESEARCH CORP0.00674%3,735$746,7391604.48%$199.9313F
MCRIMONARCH CASINO & RESORT INC0.00652%7,552$721,9712,04737.18%$95.613F
SAMBOSTON BEER INC0.00635%3,055$703,8721,920169.16%$230.413F
GDYNGRID DYNAMICS HLDGS INC0.00594%115,409$657,83277,213202.15%$5.713F
HUBSHUBSPOT INC0.00590%2,679$653,9441,974280%$244.113F
MSGEMADISON SQUARE GARDEN ENTMT0.00590%11,095$653,6075,04383.33%$58.9113F
FLOCFLOWCO HLDGS INC0.00589%31,703$653,08211,89060.01%$20.613F
LFSTLIFESTANCE HEALTH GROUP INC0.00588%102,342$651,91946,01581.69%$6.3713F
IBCPINDEPENDENT BK CORP MICH0.00582%19,375$645,1889,51596.5%$33.313F
FBPFIRST BANCORP CORPORATION0.00558%28,947$618,30815,842120.89%$21.3613F
TJXTJX COS INC NEW0.00552%3,925$611,4761,57466.95%$155.7913F
INVAINNOVIVA INC0.00521%24,774$577,2343,05514.07%$23.313F
CGNTCOGNYTE SOFTWARE LTD0.00521%71,301$577,53830,62875.3%$8.113F
AXSAXIS CAP HLDGS LTD0.00514%5,617$569,6201,69443.18%$101.4113F
NFLXNETFLIX INC.0.00512%6,104$567,4892,37363.6%$92.9713F
EXPOEXPONENT INC0.00472%8,018$523,1754,269113.87%$65.2513F
GWREGUIDEWIRE SOFTWARE INC0.00465%3,447$515,533732.16%$149.5613F
SYYSYSCO CORP0.00453%7,248$502,2863,37787.24%$69.313F
WCNWASTE CONNECTIONS INC0.00433%2,951$479,361260.89%$162.4413F
CALCALERES INC0.00428%45,040$474,72126,963149.16%$10.5413F
ALLTALLOT LTD0.00426%70,842$471,8087,56411.95%$6.6613F
SPXCSPX TECHNOLOGIES INC0.00424%2,347$469,25960234.5%$199.9413F
XRAYDENTSPLY SIRONA INC0.00422%40,265$467,07410,75936.46%$11.613F
VSCOVICTORIAS SECRET AND CO0.00402%9,613$445,6595,417129.1%$46.3613F
MATVMATIV HOLDINGS INC0.00390%49,632$431,79823,14087.35%$8.713F
CWKCUSHMAN AND WAKEFIELD LTD0.00376%34,017$417,0484,72016.11%$12.2613F
ARLOARLO TECHNOLOGIES INC0.00374%29,134$414,57715,444112.81%$14.2313F
PUBMPUBMATIC INC0.00369%50,026$409,21314,92842.53%$8.1813F
BLDTOPBUILD COR0.00352%1,110$389,943615.82%$351.313F
GILTGILAT SATELLITE NETWORKS LTD0.00351%25,872$388,59710,44067.65%$15.0213F
IMAXIMAX CORP0.00330%9,610$365,2773,61660.33%$38.0113F
CEVACEVA INC0.00326%19,347$361,4025,80242.83%$18.6813F
ROKUROKU INC0.00311%3,645$344,8891,21550%$94.6213F
CMCOCOLUMBUS MCKINNON CORP N Y0.00295%22,501$326,9398,49260.62%$14.5313F
NATNORDIC AMERICAN TANKERS LIMI0.00235%44,501$260,7767,76321.13%$5.8613F
BGCBGC GROUP INC0.00234%26,497$259,1404,57520.87%$9.7813F
THRMGENTHERM INC0.00234%9,323$258,9931,72122.64%$27.7813F
FIVNFIVE9 INC0.00231%16,874$255,9781,68011.06%$15.1713F
UVEUNIVERSAL INS HLDGS INC0.00230%7,469$255,1413805.36%$34.1613F
ALCALCON AG0.00227%3,337$251,443872.68%$75.3513F
AMPLAMPLITUDE INC0.00204%33,105$225,77622,550213.64%$6.8213F
GGBGERDAU SA0.00195%59,890$216,20325,77675.56%$3.6113F
HUMHUMANA INC0.00190%1,268$210,48816414.86%$16613F
NIONIO INC0.00184%33,748$203,50023,240221.16%$6.0313F
RIGTRANSOCEAN LTD0.00177%29,567$196,0299,53347.58%$6.6313F
TCOMTRIP COM GROUP LTD0.00176%3,966$195,0083,042329.22%$49.1713F
FINVFINVOLUTION GROUP0.00092%21,296$102,0088,83070.83%$4.7913F