UBS OCONNOR LLC

AUM: $14.94 B
13-F Portfolio Value: $1.39 B
Last 13-F Filed: Q4 2023
Concentration in top 10: 26.8%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
RVNCREVANCE TH (PRN)1.73%31,500,000$24,027,82411,500,00057.5%$0.7613F
MATMATTEL INC1.32%969,029$18,295,26850,0005.44%$18.8813F
ALVAUTOLIV IN1.15%145,225$16,002,34362,40075.34%$110.1913F
OXYOCCIDENTAL1.08%251,606$15,023,394180,300252.85%$59.7113F
QRVOQORVO INC1.01%125,000$14,076,2506,8455.79%$112.6113F
FCXFREEPORT-M0.94%306,393$13,043,150183,400149.11%$42.5713F
UNPUNION PAC0.91%51,585$12,670,30812,30031.31%$245.6213F
BIDUBAIDU INC0.9%105,000$12,504,45020,00023.53%$119.0913F
VMCVULCAN MAT0.74%45,410$10,308,5244,70011.55%$227.0113F
MSFTMICROSOFT0.68%25,133$9,451,01311,50084.35%$376.0413F
BMBLBUMBLE INC0.66%625,000$9,212,50065,00011.61%$14.7413F
AALAMERICAN A (Put)0.56%18,667,200$7,797,0983,120,00020.07%$0.4213F
TCOMTRIP COM G0.49%190,000$6,841,900140,000280%$36.0113F
GDXVANECK ETF0.45%200,000$6,202,000150,000300%$31.0113F
SNYSANOFI0.44%123,423$6,137,82616,49215.42%$49.7313F
CCJCAMECO COR0.43%137,300$5,917,630103,800309.85%$43.113F
ZMZOOM VIDEO0.39%75,000$5,393,25065,000650%$71.9113F
AZEKAZEK CO IN0.37%134,200$5,133,15058,40077.04%$38.2513F
PATHUIPATH INC0.27%150,000$3,726,00052,50053.85%$24.8413F
ANNXANNEXON IN0.23%692,928$3,145,893143,68226.16%$4.5413F
VZIOVIZIO HLDG0.22%397,500$3,060,750347,500695%$7.713F
PANWPALO ALTO0.21%10,000$2,948,8001,50017.65%$294.8813F
TALTAL EDUCAT0.21%226,168$2,856,50215,8517.54%$12.6313F
AGIOAGIOS PHAR0.2%126,819$2,824,25921,59820.53%$22.2713F
EQIXEQUINIX IN0.2%3,493$2,813,2272,993598.6%$805.3913F
INCYINCYTE COR0.19%41,000$2,574,39016,65168.38%$62.7913F
INFAINFORMATIC0.19%95,000$2,697,05055,000137.5%$28.3913F
ROICRETAIL OPP0.18%174,117$2,442,862146,517530.86%$14.0313F
COLDAMERICOLD0.17%76,325$2,310,3581,8152.44%$30.2713F
ROIVROIVANT SC0.16%198,432$2,228,39134,22120.84%$11.2313F
HIWHIGHWOODS0.12%75,224$1,727,14345,224150.75%$22.9613F
STROSUTRO BIOP0.12%378,340$1,623,07948,34014.65%$4.2913F
XFORX4 PHARMAC0.11%1,743,038$1,462,409183,05211.73%$0.8413F
AGENAGENUS INC0.1%1,628,394$1,348,310184,31612.76%$0.8313F
PENPENUMBRA I0.1%5,648$1,420,6984,279312.56%$251.5413F
NVNOENVVENO ME0.09%236,308$1,214,62310,0004.42%$5.1413F
MRSNMERSANA TH0.09%555,645$1,289,096259,23187.46%$2.3213F
ORCLORACLE COR0.09%11,926$1,257,3587,000142.1%$105.4313F
ESTAESTABLISHM0.09%48,445$1,254,2418,54321.41%$25.8913F
INZYINOZYME PH0.08%244,928$1,043,39389,62357.71%$4.2613F
XBISPDR SER T (Call)0.08%175,000$1,083,750100,000133.33%$6.1913F
AKTSAKOUSTIS T0.07%1,180,000$984,120980,000490%$0.8313F
RVNCREVANCE TH0.07%109,667$963,97320,86723.5%$8.7913F
AURAAURA BIOSC0.06%90,000$797,40046,000104.55%$8.8613F
IOVAIOVANCE BI (Call)0.06%330,000$900,375100,00043.48%$2.7313F
LYVLIVE NATIO (Put)0.06%229,500$844,762192,000512%$3.6813F
SILKSILK RD ME0.06%72,556$890,26226,02855.94%$12.2713F
ZTOZTO EXPRES0.05%33,650$716,07211,16049.62%$21.2813F
QUREUNIQURE NV0.05%95,000$643,1506,0356.78%$6.7713F
AGNCAGNC INVT0.04%55,841$547,8006,42213%$9.8113F
RZLTREZOLUTE I0.04%601,259$597,05043,9527.89%$0.9913F
BNTXBIONTECH S0.03%4,363$460,4713639.08%$105.5413F
ESSESSEX PPTY0.03%1,900$471,0861005.56%$247.9413F
BCYCBICYCLE TH (Call)0.02%125,000$226,250101,500431.91%$1.8113F
CCLCARNIVAL C (Put)0.02%1,021,500$346,578106,50011.64%$0.3413F
CNTXCONTEXT TH0.02%296,675$335,2439750.33%$1.1313F
DCPHDECIPHERA (Call)0.02%120,000$290,00070,000140%$2.4213F
BGSB & G FOOD (Put)0.01%225,000$160,37510,0004.65%$0.7113F
SPYSPDR S&P 5 (Put)0.00489%277,500$67,988167,500152.27%$0.2513F
QUREUNIQURE NV (Call)0.00162%90,600$22,5306000.67%$0.2513F
VTYXVENTYX BIO (Call)0.00135%50,000$18,75020,00066.67%$0.3813F