2026 Q2 Portfolio Activity
In 2026 Q2, O'Connor Alternative Investments LLC maintained a portfolio of 134 distinct positions. The most significant new addition was CHART INDS, now representing 56.29% of the total fund value. Conversely, O'Connor Alternative Investments LLC completely exited their position in HOLOGIC IN.
Position History
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Total Positions
134
Quarter
2026 Q2
Top Holding
GTLS (56.3%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 134
O'Connor Alternative Investments LLC Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GTLS
CHART INDS
|
Industrials | 56.29% | — |
#1
Prev: #—
|
9.5 |
—
|
2,018,343 | — |
NEW
|
2,018,343 | $417,292,415 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CWAN
CLEARWATER
|
Technology | 20.45% | — |
#2
Prev: #—
|
9.0 |
—
|
6,409,535 | — |
NEW
|
6,409,535 | $151,585,502 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MASI
MASIMO COR
|
Healthcare | 9.91% | — |
#3
Prev: #—
|
8.5 |
—
|
412,903 | — |
NEW
|
412,903 | $73,443,057 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ACLX
ARCELLX IN
|
Healthcare | 6.98% | — |
#4
Prev: #—
|
6.8 |
—
|
450,504 | — |
NEW
|
450,504 | $51,726,869 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CTRA
COTERRA EN
|
Energy | 4.75% | — |
#5
Prev: #—
|
5.9 |
—
|
1,002,337 | — |
NEW
|
1,002,337 | $35,222,121 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
APLS
APELLIS PH
|
Healthcare | 1.63% | — |
#6
Prev: #—
|
4.2 |
—
|
300,000 | — |
NEW
|
300,000 | $12,068,999 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
QQQ
PUT
INVESCO QQ
|
PUT Option | 0.00% | 0.00% |
Sold All 😨
(Was: #128) |
0.0 |
—
|
-26,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BRLSW
BOREALIS F
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #127) |
0.0 |
—
|
-70,030 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MSAIW
MULTISENSO
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #126) |
0.0 |
—
|
-142,585 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TVGNW
TEVOGEN BI
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #125) |
0.0 |
—
|
-181,387 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
SCAGE FUTU
|
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #124) |
0.0 |
—
|
-127,590 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
CID HOLDCO
|
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #123) |
0.0 |
—
|
-282,640 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
INDIGO ACQ
|
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #122) |
0.0 |
—
|
-75,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
MCKINLEY A
|
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #121) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
PANW
CALL
PALO ALTO
|
CALL Option | 0.00% | 0.00% |
Sold All 😨
(Was: #120) |
0.0 |
—
|
-10,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
TRAILBLAZE
|
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #119) |
0.0 |
—
|
-133,333 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
RMCOW
ROYALTY MG
|
Unknown | 0.00% | 0.00% |
Sold All 😨
(Was: #118) |
0.0 |
—
|
-221,686 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
BLUE ACQUI
|
|
Unknown | 0.00% | 0.01% |
Sold All 😨
(Was: #117) |
0.0 |
—
|
-200,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
LCID
PUT
LUCID GROU
|
PUT Option | 0.00% | 0.01% |
Sold All 😨
(Was: #116) |
0.0 |
—
|
-12,700 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BEAGR
BOLD EAGLE
|
Unknown | 0.00% | 0.01% |
Sold All 😨
(Was: #115) |
0.0 |
—
|
-400,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GENVR
GEN DIGITA
|
Unknown | 0.00% | 0.01% |
Sold All 😨
(Was: #114) |
0.0 |
—
|
-250,516 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SNOW
CALL
SNOWFLAKE
|
CALL Option | 0.00% | 0.01% |
Sold All 😨
(Was: #113) |
0.0 |
—
|
-20,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SKIL
SKILLSOFT
|
Consumer Defensive | 0.00% | 0.02% |
Sold All 😨
(Was: #112) |
0.0 |
—
|
-41,692 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BE
CALL
BLOOM ENER
|
CALL Option | 0.00% | 0.02% |
Sold All 😨
(Was: #111) |
0.0 |
—
|
-15,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SPY
PUT
STATE STR
|
PUT Option | 0.00% | 0.02% |
Sold All 😨
(Was: #110) |
0.0 |
—
|
-115,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AAL
PUT
AMERICAN A
|
PUT Option | 0.00% | 0.04% |
Sold All 😨
(Was: #109) |
0.0 |
—
|
-2,133,300 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
BAIN CAP G
|
|
Unknown | 0.00% | 0.04% |
Sold All 😨
(Was: #108) |
0.0 |
—
|
-50,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
REAL ASSET
|
|
Unknown | 0.00% | 0.04% |
Sold All 😨
(Was: #107) |
0.0 |
—
|
-50,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
AMERICAN E
|
|
Unknown | 0.00% | 0.05% |
Sold All 😨
(Was: #106) |
0.0 |
—
|
-50,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
SPKL
SPARK I AC
|
Financial Services | 0.00% | 0.06% |
Sold All 😨
(Was: #105) |
0.0 |
—
|
-66,832 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
INDIGO ACQ
|
|
Unknown | 0.00% | 0.07% |
Sold All 😨
(Was: #104) |
0.0 |
—
|
-75,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
BITCOIN IN
|
|
Unknown | 0.00% | 0.08% |
Sold All 😨
(Was: #103) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
IRHOU
IRON HORSE
|
Financial Services | 0.00% | 0.09% |
Sold All 😨
(Was: #102) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
BTC DEV CO
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #100) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
APEX TREAS
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #101) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
SPARTACUS
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #99) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
MCKINLEY A
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #98) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
WILLOW LAN
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #97) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
FIGX CAP A
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #96) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
1RT ACQUIS
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #95) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
SPRING VY
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #94) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
WEN ACQUIS
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #93) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
INFLECTION
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #92) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
OYSTER ENT
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #91) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
BERTO ACQU
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #90) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
SZZL
SIZZLE ACQ
|
Financial Services | 0.00% | 0.09% |
Sold All 😨
(Was: #89) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
CANTOR EQU
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #88) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
COPLEY ACQ
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #87) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
NEW AMER A
|
|
Unknown | 0.00% | 0.09% |
Sold All 😨
(Was: #86) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
RAC
RITHM ACQU
|
Financial Services | 0.00% | 0.09% |
Sold All 😨
(Was: #85) |
0.0 |
—
|
-100,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-50 of 134 holdings