OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM — 13F Holdings & Portfolio

CIK 1132716 · latest 13F-HR filed 2026-05-15

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM

$188.4M

Long-equity book

Holdings

1

Distinct positions

Period

2025-03-31

Filed 2026-05-15

Q/Q Activity

+0 / −0 / ↑0 / ↓1

vs 2025-06-30

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • No increased positions.
Show all 0

Top Trims

  • FRONTIER C-$31.1M -14.2%
Show all 1

New Positions

  • No new positions this quarter.
Show all 0

Exited Positions

  • No exits this quarter.
Show all 0
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 FRONTIER C FYBR 35909D109 $188.4M 100.00% 5,253,285 SH
Filing History
Period Filed AUM Holdings Accession
2025-12-31 2026-03-04 $72.3M 1 0001132716-26-000009
2025-06-30 2026-05-15 $219.5M 1 0001132716-26-000013
2025-03-31 2026-05-15 $188.4M 1 0001132716-26-000014
2024-12-31 2026-02-13 $143.5M 1 0001132716-26-000008