AI Portfolio Summary
In 2025 Q4, ALKEON CAPITAL MANAGEMENT LLC maintained a portfolio of 128 distinct positions. The most significant new addition to the portfolio was LAM RESEARCH CORP, which now represents 1.08% of the total fund value. They heavily accumulated shares in TAIWAN SEMICONDUCTOR, increasing their position by 3.3%. The fund also reduced its exposure to TESLA INC by 80.0%.
Total Positions
128
Quarter
2025 Q4
Top Holding
SPY (24.0%)
Top 10 Concentration
62.2%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 128
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPY
PUT
SPDR S&P 500 ET...
|
PUT Option | 23.98% | 23.43% |
#1
Prev: #1
|
6.5 | -1,700,000 | -7.1% |
P
S
|
22,200,000 | $15,138,623,620 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
QQQ
PUT
INVESCO QQQ TR
|
PUT Option | 21.53% | 22.64% |
#2
Prev: #2
|
6.0 | -3,507,100 | -13.7% |
P
S
|
22,126,700 | $13,592,653,023 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 2.88% | 2.08% |
#3
5
Prev: #8
|
3.2 | no change | no change |
P
S
|
5,802,558 | $1,816,200,654 | 2015 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 2.62% | 2.16% |
#4
3
Prev: #7
|
2.0 | 175,000 | 3.3% |
P
S
|
5,438,668 | $1,652,756,819 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NVDA
CALL
NVIDIA CORPORAT...
|
CALL Option | 2.22% | 1.37% |
#5
7
Prev: #12
|
4.4 | 2,500,000 | 50.0% |
P
S
|
7,500,000 | $1,398,750,000 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 2.12% | 1.95% |
#6
4
Prev: #10
|
1.3 | -225,000 | -3.7% |
P
S
|
5,799,899 | $1,338,732,692 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
META
META PLATFORMS ...
|
Communication Services | 2.08% | 2.23% |
#7
1
Prev: #6
|
1.3 | -67,000 | -3.3% |
P
S
|
1,992,629 | $1,315,314,497 | 2014 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 1.74% | 1.26% |
#8
7
Prev: #15
|
1.7 | no change | no change |
P
S
|
6,420,456 | $1,099,053,658 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MSFT
MICROSOFT CORP
|
Technology | 1.51% | 1.51% |
#9
2
Prev: #11
|
1.6 | no change | no change |
P
S
|
1,976,176 | $955,718,251 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BKNG
CALL
BOOKING HOLDING...
|
CALL Option | 1.48% | 1.03% |
#10
8
Prev: #18
|
3.1 | 45,000 | 34.6% |
P
S
|
175,000 | $937,182,763 | 2020 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 1.38% | 0.75% |
#11
14
Prev: #25
|
3.6 | 572,200 | 67.3% |
P
S
|
1,421,977 | $873,534,691 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
KLAC
KLA CORP
|
Technology | 1.37% | 1.13% |
#12
4
Prev: #16
|
1.5 | no change | no change |
P
S
|
710,365 | $863,150,304 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MSFT
CALL
MICROSOFT CORP
|
CALL Option | 1.15% | 2.25% |
#13
8
Prev: #5
|
0.5 | -1,450,000 | -49.2% |
P
S
|
1,500,000 | $725,429,993 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
EXPE
EXPEDIA GROUP I...
|
Consumer Cyclical | 1.11% | 0.78% |
#14
10
Prev: #24
|
1.4 | no change | no change |
P
S
|
2,475,276 | $701,270,444 | 2007 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LRCX
PUT
LAM RESEARCH CO...
|
PUT Option | 1.08% | — |
#15
Prev: #—
|
3.9 | 4,000,000 | no change |
NEW
|
4,000,000 | $684,719,971 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AAPL
CALL
APPLE INC
|
CALL Option | 1.04% | 1.35% |
#16
3
Prev: #13
|
0.4 | -1,174,600 | -32.6% |
P
S
|
2,425,400 | $659,369,208 | 2004 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TSM
CALL
TAIWAN SEMICOND...
|
CALL Option | 0.96% | 2.47% |
#17
13
Prev: #4
|
0.4 | -4,000,000 | -66.7% |
P
S
|
2,000,000 | $607,780,030 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MAR
CALL
MARRIOTT INTL I...
|
CALL Option | 0.92% | 0.62% |
#18
15
Prev: #33
|
2.4 | 254,600 | 15.8% |
P
S
|
1,862,600 | $577,853,006 | 2022 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 0.87% | 1.02% |
#19
Prev: #19
|
0.3 | -795,000 | -28.3% |
P
S
|
2,018,833 | $547,507,518 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AMD
PUT
ADVANCED MICRO ...
|
PUT Option | 0.85% | — |
#20
Prev: #—
|
3.8 | 2,500,000 | no change |
NEW
|
2,500,000 | $535,400,010 | 2003 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
V
VISA INC
|
Financial Services | 0.82% | 0.74% |
#21
6
Prev: #27
|
1.3 | no change | no change |
P
S
|
1,468,618 | $515,059,026 | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CDNS
CADENCE DESIGN ...
|
Technology | 0.80% | 0.84% |
#22
Prev: #22
|
1.3 | no change | no change |
P
S
|
1,622,874 | $507,277,971 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
APH
AMPHENOL CORP N...
|
Technology | 0.80% | 0.75% |
#23
3
Prev: #26
|
0.8 | -360,000 | -8.8% |
P
S
|
3,744,603 | $506,045,649 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
KLAC
PUT
KLA CORP
|
PUT Option | 0.77% | — |
#24
Prev: #—
|
3.8 | 400,000 | no change |
NEW
|
400,000 | $486,031,982 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AMZN
CALL
AMAZON COM INC
|
CALL Option | 0.77% | 1.29% |
#25
11
Prev: #14
|
0.3 | -1,900,000 | -47.5% |
P
S
|
2,100,000 | $484,722,016 | 2003 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MELI
MERCADOLIBRE IN...
|
Consumer Cyclical | 0.77% | 0.83% |
#26
3
Prev: #23
|
1.3 | no change | no change |
P
S
|
240,499 | $484,427,436 | 2011 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CEG
CONSTELLATION E...
|
Utilities | 0.77% | 0.50% |
#27
11
Prev: #38
|
2.8 | 330,000 | 31.7% |
P
S
|
1,371,219 | $484,410,537 | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SNPS
SYNOPSYS INC
|
Technology | 0.75% | 0.49% |
#28
12
Prev: #40
|
3.3 | 335,000 | 50.1% |
P
S
|
1,003,278 | $471,259,742 | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TER
TERADYNE INC
|
Technology | 0.75% | 0.58% |
#29
6
Prev: #35
|
0.8 | -440,000 | -15.3% |
P
S
|
2,432,910 | $470,914,068 | 2003 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MLM
MARTIN MARIETTA...
|
Basic Materials | 0.74% | 0.69% |
#30
Prev: #30
|
1.3 | no change | no change |
P
S
|
747,351 | $465,345,573 | 2016 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TSLA
CALL
TESLA INC
|
CALL Option | 0.71% | 3.27% |
#31
28
Prev: #3
|
0.3 | -4,000,000 | -80.0% |
P
S
|
1,000,000 | $449,720,001 | 2020 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 0.70% | 0.65% |
#32
Prev: #32
|
1.3 | no change | no change |
P
S
|
778,465 | $444,410,145 | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
HLT
CALL
HILTON WORLDWID...
|
CALL Option | 0.68% | 0.57% |
#33
3
Prev: #36
|
1.3 | no change | no change |
P
S
|
1,500,000 | $430,875,000 | 2020 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TJX
TJX COS INC NEW
|
Consumer Cyclical | 0.68% | 0.73% |
#34
6
Prev: #28
|
0.8 | -650,000 | -18.8% |
P
S
|
2,799,971 | $430,103,545 | 2020 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MMM
CALL
3M CO
|
CALL Option | 0.67% | 0.45% |
#35
7
Prev: #42
|
2.8 | 680,000 | 34.5% |
P
S
|
2,650,000 | $424,265,016 | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VMC
VULCAN MATLS CO
|
Basic Materials | 0.67% | 0.67% |
#36
5
Prev: #31
|
1.3 | no change | no change |
P
S
|
1,478,646 | $421,739,421 | 2016 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CRM
CALL
SALESFORCE INC
|
CALL Option | 0.59% | 0.49% |
#37
2
Prev: #39
|
1.2 | no change | no change |
P
S
|
1,400,000 | $370,874,005 | 2005 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SHOP
CALL
SHOPIFY INC
|
CALL Option | 0.57% | — |
#38
Prev: #—
|
3.7 | 2,250,000 | no change |
NEW
|
2,250,000 | $362,182,502 | 2015 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CG
CARLYLE GROUP I...
|
Financial Services | 0.56% | 0.55% |
#39
2
Prev: #37
|
1.2 | no change | no change |
P
S
|
5,941,316 | $351,191,189 | 2020 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AVGO
CALL
BROADCOM INC
|
CALL Option | 0.55% | 1.12% |
#40
23
Prev: #17
|
0.2 | -1,298,700 | -56.5% |
P
S
|
1,001,300 | $346,549,936 | 2017 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DASH
CALL
DOORDASH INC
|
CALL Option | 0.54% | 2.04% |
#41
32
Prev: #9
|
0.2 | -3,600,000 | -70.6% |
P
S
|
1,500,000 | $339,719,994 | 2020 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VRT
VERTIV HOLDINGS...
|
Industrials | 0.51% | 0.16% |
#42
19
Prev: #61
|
3.2 | 1,283,110 | 178.2% |
P
S
|
2,003,110 | $324,523,851 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VST
VISTRA CORP
|
Utilities | 0.50% | 0.43% |
#43
1
Prev: #44
|
2.7 | 440,000 | 29.2% |
P
S
|
1,946,357 | $314,005,775 | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ICE
INTERCONTINENTA...
|
Financial Services | 0.46% | 0.45% |
#44
1
Prev: #43
|
1.2 | no change | no change |
P
S
|
1,800,310 | $291,578,206 | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.44% | 0.48% |
#45
4
Prev: #41
|
1.2 | no change | no change |
P
S
|
3,361,005 | $274,627,719 | 2021 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BWXT
BWX TECHNOLOGIE...
|
Industrials | 0.43% | 0.43% |
#46
1
Prev: #45
|
0.7 | 2,800 | 0.2% |
P
S
|
1,580,848 | $273,233,771 | 2016 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AMD
CALL
ADVANCED MICRO ...
|
CALL Option | 0.42% | — |
#47
Prev: #—
|
3.7 | 1,250,000 | no change |
NEW
|
1,250,000 | $267,700,005 | 2003 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DASH
DOORDASH INC
|
Consumer Cyclical | 0.42% | — |
#48
Prev: #—
|
3.7 | 1,178,410 | no change |
NEW
|
1,178,410 | $266,886,297 | 2020 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PLTR
CALL
PALANTIR TECHNO...
|
CALL Option | 0.42% | — |
#49
Prev: #—
|
3.7 | 1,500,000 | no change |
NEW
|
1,500,000 | $266,625,000 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LVS
CALL
LAS VEGAS SANDS...
|
CALL Option | 0.42% | 0.36% |
#50
1
Prev: #49
|
0.7 | -450,000 | -10.0% |
P
S
|
4,050,000 | $263,614,486 | 2014 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-50 of 128 holdings