OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Q2 2025 Filing

Filed August 14, 2025

Portfolio Value

$2.0B

Holdings

328

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (328 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	AALAMERICAN A	10,810,000	$4.4B	225.83%	Put
2	BYND 0 03/15/27BEYOND MEA	29,000,000	$2.5B	130.58%
3	SABRSABRE CORP	798,600	$237.9M	12.19%	Put
4	2L9BLUEPRINT	1,713,587	$219.6M	11.25%
5	APY1EURCHAMPIONX	7,546,703	$187.5M	9.60%
6	AKXANSYS INC	492,829	$173.1M	8.87%
7	HYGISHARES TR	500,000	$172.5M	8.84%	Put
8	HESHESS CORP	1,055,429	$146.2M	7.49%
9	RIGTRANSOCEAN	1,283,400	$140.8M	7.21%	Put
10	MPTMEDICAL PP	396,500	$130.8M	6.70%	Put
11	BEAGBOLD EAGLE	400,000	$122.0M	6.25%
12	JNPJUNIPER NE	3,000,000	$119.8M	6.14%
13	PTONPELOTON IN	400,000	$114.0M	5.84%	Put
14	TLTISHARES TR	600,000	$102.0M	5.22%	Put
15	BACQBLEICHROED	250,000	$81.0M	4.15%
16	SWTXSPRINGWORK	1,385,517	$65.1M	3.33%
17	NVDANVIDIA COR	251,572	$40.1M	2.05%	Put
18	ESGRENSTAR GRO	117,537	$39.5M	2.03%
19	PTON 0 02/15/26PELOTON IN	27,352,000	$26.4M	1.35%
20	HALO 1 08/15/28HALOZYME T	22,500,000	$25.7M	1.31%
21	USOUNITED STS	72,000	$25.6M	1.31%	Put
22	AXGNAXOGEN INC	131,429	$24.6M	1.26%	Call
23	8LP1VITAL ENER	70,000	$22.8M	1.17%	Call
24	JBLUJETBLUE AW	400,000	$22.0M	1.13%	Call
25	SOSOUTHERN C	226,135	$20.8M	1.06%
26	DAICWCID HOLDCO	282,640	$20.6M	1.06%
27	OXYOCCIDENTAL	466,400	$19.6M	1.00%
28	CNPCENTERPOIN	524,615	$19.3M	0.99%
29	SO 4.5 06/15/27SOUTHERN C	17,500,000	$19.2M	0.99%
30	MATMATTEL INC	1,198,229	$17.6M	0.90%	Call
31	MLB1MERCADOLIB	6,528	$17.1M	0.87%
32	DUKDUKE ENERG	144,040	$17.0M	0.87%
33	AWK 3.625 06/15/26AMERICAN W	16,000,000	$16.1M	0.82%
34	DUK 4.125 04/15/26DUKE ENERG	15,000,000	$15.9M	0.81%
35	DKNG 0 03/15/28DRAFTKINGS	17,000,000	$15.3M	0.78%
36	SPOT 0 03/15/26SPOTIFY US	10,000,000	$15.2M	0.78%
37	ETENERGY TRA	320,000	$12.8M	0.66%	Call
38	BCYCBICYCLE TH	193,800	$12.2M	0.63%	Call
39	URIUNITED REN	15,850	$11.9M	0.61%
40	PNRPENTAIR PL	115,305	$11.8M	0.61%
41	TVGNWTEVOGEN BI	181,387	$11.8M	0.60%
42	XAGEWLONGEVITY	371,250	$11.3M	0.58%
43	DOVDOVER CORP	61,100	$11.2M	0.57%
44	COOCOOPER COS	57,214	$10.6M	0.55%	Put
45	CRWVCOREWEAVE	100,000	$10.3M	0.53%	Put
46	FE 4 05/01/26FIRSTENERG	10,000,000	$10.1M	0.52%
47	CLHCLEAN HARB	43,000	$9.9M	0.51%
48	ITUBITAU UNIBA	1,447,730	$9.8M	0.50%
49	NRANRG ENERGY	61,170	$9.8M	0.50%
50	CROXCROCS INC	209,000	$9.8M	0.50%	Call
51	APDAIR PRODS	34,475	$9.7M	0.50%
52	IRINGERSOLL	116,100	$9.7M	0.49%
53	ETRENTERGY CO	114,130	$9.5M	0.49%
54	AMZNAMAZON COM	43,190	$9.5M	0.49%
55	AKAM 0.375 09/01/27AKAMAI TEC	9,500,000	$9.2M	0.47%
56	BMYBRISTOL-MY	40,000	$9.0M	0.46%	Call
57	CCKCROWN HLDG	87,300	$9.0M	0.46%
58	FBINFORTUNE BR	167,475	$8.6M	0.44%
59	VMCVULCAN MAT	33,050	$8.6M	0.44%
60	PDDPDD HOLDIN	80,143	$8.4M	0.43%
61	LXLEXINFINTE	1,149,107	$8.3M	0.42%
62	CDNSCADENCE DE	26,400	$8.1M	0.42%
63	AMDADVANCED M	54,921	$7.8M	0.40%
64	UPSUNITED PAR	75,180	$7.6M	0.39%
65	CFLTCONFLUENT	300,000	$7.5M	0.38%
66	AVGOBROADCOM I	26,804	$7.4M	0.38%
67	CAKECHEESECAKE	24,500	$7.3M	0.38%	Put
68	KSPIKASPI KZ J	85,555	$7.3M	0.37%
69	LYVLIVE NATIO	79,000	$7.2M	0.37%	Put
70	DWDMORGAN STA	50,000	$7.0M	0.36%
71	VSTVISTRA COR	34,975	$6.8M	0.35%
72	DALDELTA AIR	135,148	$6.6M	0.34%
73	IPINTERNATIO	140,600	$6.6M	0.34%
74	RMCOWROYALTY MG	221,686	$6.6M	0.34%
75	BTOB2GOLD COR	1,784,416	$6.4M	0.33%
76	BRLSWBOREALIS F	70,030	$6.3M	0.32%
77	ULTAULTA BEAUT	13,217	$6.2M	0.32%
78	NSCNORFOLK SO	24,088	$6.2M	0.32%
79	FIVEFIVE BELOW	45,000	$5.9M	0.30%
80	EMBJEMBRAER S.	102,995	$5.9M	0.30%
81	NVTNVENT ELEC	80,000	$5.9M	0.30%
82	BABOEING CO	27,675	$5.8M	0.30%
83	FLYYQSPIRIT AVI	1,156,492	$5.8M	0.30%
84	—DIGIASIA C	135,667	$5.7M	0.29%
85	LINLINDE PLC	12,170	$5.7M	0.29%
86	IWMISHARES TR	130,000	$5.7M	0.29%	Call
87	AMATAPPLIED MA	30,000	$5.5M	0.28%
88	INTCINTEL CORP	244,210	$5.5M	0.28%
89	SHWSHERWIN WI	15,800	$5.4M	0.28%
90	TTANSERVICETIT	50,000	$5.4M	0.27%
91	HONHONEYWELL	22,636	$5.3M	0.27%
92	WABWABTEC	25,030	$5.2M	0.27%
93	ARCOARCOS DORA	661,072	$5.2M	0.27%
94	GTENGORES HLDG	500,000	$5.1M	0.26%
95	CYHCOMMUNITY	1,500,000	$5.1M	0.26%
96	INTRINTER & CO	682,166	$5.1M	0.26%
97	BORRBORR DRILL	200,000	$5.0M	0.26%	Call
98	FOURSHIFT4 PMT	81,775	$5.0M	0.26%	Call
99	BNAIWBRAND ENGA	150,251	$4.7M	0.24%
100	BACQBLEICHROED	450,000	$4.6M	0.24%

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