2026 Q2 Portfolio Activity
In 2026 Q2, Twin Securities, Inc. maintained a portfolio of 25 distinct positions. The most significant new addition was APOGEE THERAPEUTICS INC, now representing 7.13% of the total fund value. They heavily accumulated shares in ELECTRONIC ARTS INC, increasing the position by 18.2%. The fund also reduced its exposure to ELECTRONIC ARTS INC by 92.0%.
Position History
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Total Positions
25
Quarter
2026 Q2
Top Holding
EA (48.5%)
Top 10 Concentration
99.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-25 of 25
Twin Securities, Inc. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EA
ELECTRONIC ARTS...
|
Communication Services | 48.49% | 44.21% |
#1
Prev: #1
|
8.0 |
—
|
81,493 | 18.2% |
P
S
|
528,441 | $108,351,543 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WBD
WARNER BROS DIS...
|
Communication Services | 9.63% | 17.32% |
#2
Prev: #2
|
5.4 |
—
|
-492,903 | -37.9% |
P
S
|
807,012 | $21,514,940 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WBD
PUT
WARNER BROS DIS...
|
PUT Option | 9.06% | — |
#3
Prev: #—
|
8.1 |
—
|
759,600 | — |
NEW
|
759,600 | $20,250,936 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
APGE
APOGEE THERAPEU...
|
Healthcare | 7.13% | — |
#4
Prev: #—
|
6.9 |
—
|
120,000 | — |
NEW
|
120,000 | $15,927,600 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ROKU
ROKU INC
|
Communication Services | 6.53% | — |
#5
Prev: #—
|
6.6 |
—
|
105,660 | — |
NEW
|
105,660 | $14,595,872 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KVUE
KENVUE INC
|
Consumer Defensive | 6.46% | 4.02% |
#6
1
Prev: #5
|
5.6 |
—
|
274,460 | 57.1% |
P
S
|
754,977 | $14,427,610 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BLD
TOPBUILD COR
|
Industrials | 6.34% | — |
#7
Prev: #—
|
6.0 |
—
|
39,948 | — |
NEW
|
39,948 | $14,162,764 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
EA
PUT
ELECTRONIC ARTS...
|
PUT Option | 3.29% | — |
#8
Prev: #—
|
4.8 |
—
|
35,900 | — |
NEW
|
35,900 | $7,360,936 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PSKY
PARAMOUNT SKYDA...
|
Communication Services | 1.48% | — |
#9
Prev: #—
|
4.1 |
—
|
334,724 | — |
NEW
|
334,724 | $3,300,379 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
OGN
ORGANON & CO
|
Healthcare | 1.06% | — |
#10
Prev: #—
|
3.9 |
—
|
175,100 | — |
NEW
|
175,100 | $2,370,854 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TIC
TIC SOLUTIONS I...
|
Industrials | 0.28% | 0.25% |
#11
4
Prev: #15
|
1.1 |
—
|
no change | no change |
P
S
|
77,339 | $625,673 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
ATRIUM THERAPEU...
|
|
Unknown | 0.16% | 0.32% |
#12
2
Prev: #14
|
0.1 |
—
|
-23,396 | -46.9% |
P
S
|
26,517 | $356,654 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
NSC
NORFOLK SOUTHN ...
|
Industrials | 0.09% | — |
#13
Prev: #—
|
3.5 |
—
|
652 | — |
NEW
|
652 | $205,113 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SGRY
SURGERY PARTNER...
|
Healthcare | 0.00% | 0.06% |
Sold All 😨
(Was: #17) |
0.0 |
—
|
-10,025 | -100.0% |
CLOSED
|
— | $— | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MANU
MANCHESTER UTD ...
|
Communication Services | 0.00% | 0.12% |
Sold All 😨
(Was: #16) |
0.0 |
—
|
-14,920 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
DAWN
DAY ONE BIOPHAR...
|
Healthcare | 0.00% | 0.33% |
Sold All 😨
(Was: #13) |
0.0 |
—
|
-31,626 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TTWO
TAKE-TWO INTERA...
|
Communication Services | 0.00% | 0.62% |
Sold All 😨
(Was: #12) |
0.0 |
—
|
-6,500 | -100.0% |
CLOSED
|
— | $— | 2008 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
OS
ONESTREAM INC
|
Technology | 0.00% | 0.70% |
Sold All 😨
(Was: #11) |
0.0 |
—
|
-60,372 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RVMD
REVOLUTION MEDI...
|
Healthcare | 0.00% | 1.82% |
Sold All 😨
(Was: #10) |
0.0 |
—
|
-38,593 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RVMD
PUT
REVOLUTION MEDI...
|
PUT Option | 0.00% | 1.84% |
Sold All 😨
(Was: #9) |
0.0 |
—
|
-39,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
APLS
APELLIS PHARMAC...
|
Healthcare | 0.00% | 2.49% |
Sold All 😨
(Was: #8) |
0.0 |
—
|
-127,440 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TERN
TERNS PHARMACEU...
|
Healthcare | 0.00% | 2.97% |
Sold All 😨
(Was: #7) |
0.0 |
—
|
-115,958 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ACLX
ARCELLX INC
|
Healthcare | 0.00% | 3.01% |
Sold All 😨
(Was: #6) |
0.0 |
—
|
-53,982 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
HOLX
HOLOGIC INC
|
Healthcare | 0.00% | 6.57% |
Sold All 😨
(Was: #4) |
0.0 |
—
|
-179,036 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CWAN
CLEARWATER ANAL...
|
Technology | 0.00% | 13.36% |
Sold All 😨
(Was: #3) |
0.0 |
—
|
-1,164,090 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-25 of 25 holdings