Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 13F Holdings -- Portfolio & Top Positions (2025-12-31)

Name: OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 13F Holdings (2025-12-31)
Creator: ko.io

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) (CIK 1132716) reported $3.38B across 156 reported positions in its SEC 13F filing for 2025-12-31. Largest positions: CYBR ($464.2M, 13.75%), CMA ($287.9M, 8.53%), CDAY ($283.3M, 8.39%), RNA ($268.1M, 7.94%), FYBR ($262.7M, 7.78%). Source: SEC Form 13F.

Rank	Ticker	Company	Value	% Portfolio	Shares	Action
1	CYBR	CYBERARK S	$464.2M	13.75%	1.0M	Added
2	CMA	COMERICA I	$287.9M	8.53%	3.3M	New
3	CDAY	DAYFORCE I	$283.3M	8.39%	4.1M	New
4	RNA	AVIDITY BI	$268.1M	7.94%	3.7M	New
5	FYBR	FRONTIER C	$262.7M	7.78%	6.9M	Added
6	AL	AIR LEASE	$195.2M	5.78%	3.0M	Added
7	HOLX	HOLOGIC IN	$194.0M	5.75%	2.6M	New
8	EXAS	EXACT SCIE	$180.7M	5.35%	1.8M	New
9	CADE	CADENCE BA	$125.0M	3.70%	2.9M	New
10	CFLT	CONFLUENT	$120.1M	3.56%	4.0M	New
11	EXAS	EXACT SCIE	$93.7M	2.77%	90.0M	New
12		KLARNA GRO	$72.3M	2.14%	2.5M	New
13	CDTX	CIDARA THE	$69.7M	2.06%	315,474	New
14	SEE	SEALED AIR	$49.5M	1.47%	1.2M	New
15	SNV	SYNOVUS FI	$35.0M	1.04%	699,181	New
16	AVGO	BROADCOM I	$27.3M	0.81%	118,896	Added
17	PTON	PELOTON IN	$27.1M	0.80%	27.4M	Hold
18	MAT	MATTEL INC	$19.3M	0.57%	973,829	Trimmed
19	SNOW	SNOWFLAKE	$19.0M	0.56%	12.3M	Added
20	NVDA	NVIDIA COR	$18.1M	0.54%	97,116	Trimmed
21	DKNGW	DRAFTKINGS	$18.3M	0.54%	20.0M	Trimmed
22	AEP	AMERICAN E	$15.0M	0.44%	130,250	Added
23	CNP	CENTERPOIN	$14.6M	0.43%	381,495	Trimmed
24	LNT	ALLIANT EN	$14.6M	0.43%	224,205	Trimmed
25	FOLD	AMICUS THE	$14.2M	0.42%	1.0M	New

Source: SEC Form 13F filings · as of 2025-12-31