OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Q2 2023 Filing

Filed August 14, 2023

Portfolio Value

$18.9M

Holdings

543

Report Date

Q2 2023

Filing Type

13F-HR

All Holdings (543 positions)

#	Stock	Shares	Value	% Portfolio	Type
301	IM8NINSMED INC	112,292	$2K	0.01%
302	EONRHNR ACQUIS	222,542	$2K	0.01%
303	FGMCFG MERGER	222,542	$2K	0.01%
304	FLDFTAC EMERA	226,579	$2K	0.01%
305	—COLISEUM A	231,102	$2K	0.01%
306	—CLEAN EART	222,542	$2K	0.01%
307	RIOTRIOT PLATF	196,505	$2K	0.01%
308	GLPGGALAPAGOS	56,888	$2K	0.01%
309	INFA1EURINFORMATIC	125,000	$2K	0.01%
310	ARVNARVINAS IN	93,182	$2K	0.01%
311	PDMPIEDMONT O	316,540	$2K	0.01%
312	FCXFREEPORT-M	57,393	$2K	0.01%
313	VERAVERA THERA	182,991	$2K	0.01%	Call
314	AGENEURAGENUS INC	1,414,078	$2K	0.01%
315	BDNBRANDYWINE	486,115	$2K	0.01%
316	BMEABIOMEA FUS	60,000	$2K	0.01%	Put
317	ROKUROKU INC	35,000	$2K	0.01%
318	BSXBOSTON SCI	41,392	$2K	0.01%
319	MRTXEURMIRATI THE	84,698	$2K	0.01%	Call
320	KROSKEROS THER	55,341	$2K	0.01%
321	AVTRAVANTOR IN	107,470	$2K	0.01%
322	—FINNOVATE	207,992	$2K	0.01%
323	BOXBOX INC	75,000	$2K	0.01%
324	—SOCIAL CAP	211,253	$2K	0.01%
325	CRTAFCARTICA AC	203,921	$2K	0.01%
326	CCIVGBPLUCID GROU	760,000	$2K	0.01%	Put
327	JT5MUELLER WT	131,500	$2K	0.01%
328	HLNHALEON PLC	254,185	$2K	0.01%
329	RCUSARCUS BIOS	104,412	$2K	0.01%
330	—PERCEPTION	192,601	$2K	0.01%
331	IOVAIOVANCE BI	289,384	$2K	0.01%
332	XMESPDR SER T	40,000	$2K	0.01%
333	CLVTRIP COM G	57,500	$2K	0.01%
334	PHATPHATHOM PH	140,280	$2K	0.01%
335	—VAHANNA TE	68,781	$2K	0.01%
336	OLITWOMNILIT AC	47,932	$2K	0.01%
337	ATRCATRICURE I	40,293	$2K	0.01%
338	BCYCBICYCLE TH	77,902	$2K	0.01%
339	IMUXIMMUNIC IN	791,687	$2K	0.01%
340	KIDSORTHOPEDIA	45,219	$2K	0.01%
341	DYNDYNE THERA	175,752	$2K	0.01%
342	ENGNFORBION EU	181,263	$2K	0.01%
343	—INTEGRATED	181,263	$2K	0.01%
344	HCMAHCM ACQUIS	181,263	$2K	0.01%
345	ARCBARCBEST CO	19,540	$2K	0.01%
346	LBPHLONGBOARD	262,265	$2K	0.01%
347	ROIVROIVANT SC	190,211	$2K	0.01%
348	VTYXVENTYX BIO	58,463	$2K	0.01%
349	NSANATIONAL S	54,981	$2K	0.01%
350	ZWSZURN ELKAY	70,891	$2K	0.01%
351	MUMICRON TEC	30,000	$2K	0.01%
352	—ARYA SCIEN	181,263	$2K	0.01%
353	PTCTPTC THERAP	72,601	$2K	0.01%	Call
354	TARSTARSUS PHA	103,262	$2K	0.01%
355	PTGXPROTAGONIS	67,094	$2K	0.01%
356	VRNAVERONA PHA	87,628	$2K	0.01%
357	AXSMAXSOME THE	25,735	$2K	0.01%
358	—ENPHYS ACQ	178,033	$2K	0.01%
359	SILKSILK RD ME	56,528	$2K	0.01%
360	RAPTEURRAPT THERA	96,816	$2K	0.01%
361	CNDACONCORD AC	176,330	$2K	0.01%
362	PRCTPROCEPT BI	51,116	$2K	0.01%
363	AATAMERICAN A	93,281	$2K	0.01%
364	VRDNVIRIDIAN T	74,836	$2K	0.01%
365	GRTXGALERA THE	570,506	$2K	0.01%
366	JAZZJAZZ PHARM	14,214	$2K	0.01%
367	AFWALIGN TECH	4,891	$2K	0.01%
368	—HH&L ACQUI	162,326	$2K	0.01%
369	CCKCROWN HLDG	19,224	$2K	0.01%
370	BCRXBIOCRYST P	232,463	$2K	0.01%
371	—CORSAIR PA	155,244	$2K	0.01%
372	ETNBGBP89BIO INC	83,838	$2K	0.01%
373	CVNACARVANA CO	1,000,000	$2K	0.01%	Put
374	OCULOCULAR THE	302,111	$2K	0.01%
375	SNOWSNOWFLAKE	8,805	$2K	0.01%
376	ICLRICON PLC	6,145	$2K	0.01%
377	—ALCHEMY IN	150,000	$2K	0.01%
378	FNAUSDPARAGON 28	86,285	$2K	0.01%
379	SRRKSCHOLAR RO	202,581	$2K	0.01%
380	ADTADT INC DE	265,207	$2K	0.01%	Put
381	XENEXENON PHAR	38,676	$1K	0.01%
382	RDNWRUMBLEON I	118,896	$1K	0.01%
383	—DIGITAL TR	142,301	$1K	0.01%
384	DNLIDENALI THE	48,952	$1K	0.01%
385	—FREEDOM AC	135,081	$1K	0.01%
386	AWMSKYWORKS S	12,506	$1K	0.01%
387	HLVXHILLEVAX I	80,478	$1K	0.01%
388	ZURAZURA BIO L	167,167	$1K	0.01%
389	IFRXINFLARX NV	305,000	$1K	0.01%
390	ZMZOOM VIDEO	20,000	$1K	0.01%
391	VZIOEURVIZIO HLDG	200,000	$1K	0.01%
392	ADPTADAPTIVE B	199,840	$1K	0.01%
393	—COLOMBIER	129,285	$1K	0.01%
394	RIGLUSDRIGEL PHAR	1,026,765	$1K	0.01%
395	IRTCIRHYTHM TE	12,529	$1K	0.01%
396	WELLWELLTOWER	16,087	$1K	0.01%
397	ACRVACRIVON TH	100,000	$1K	0.01%
398	FUSNFUSION PHA	274,568	$1K	0.01%
399	YB4PSAVARA INC	400,352	$1K	0.01%
400	AUTLAUTOLUS TH	530,919	$1K	0.01%

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