13F Insight
DOSSIER · 13F-HR · Q1 2026

O'Connor Alternative Investments LLC

O'Connor Alternative Investments's family office based in Greenwich, CT — — in tracked AUM across 0 positions as of Q1 2026.

OA
O'Connor Alternative Investments·Greenwich, CT·Family Office
CIK 0002081629 · last filed Mar 31, 2026
Total AUM
—
▲ 2.5%
vs prior
Holdings
0
—
positions
Whale Score
42
42
tracked
Activity
—
no data
changes this Q
Top sector
Financials
16% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

O'Connor Alternative Investments LLC filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
HOLX
HOLOGIC IN
$236M3.1M20.2%
02
AL
AIR LEASE
$186M2.9M15.9%
03
FOLD
AMICUS THE
$122M8.4M10.5%
04
SEE
SEALED AIR
$93M2.2M8.0%
05
OS
ONESTREAM
$76M3.2M6.6%
06
DAWN
DAY ONE BI
$40M1.9M3.4%
07$31M25.0M2.6%
08$28M25.0M2.4%
09
CUK
CARNIVAL P
$25M983K2.2%
10
NET 0 08/15/26
CLOUDFLARE
$25M21.5M2.2%

Filing history

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