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Alyeska Investment Group

Alyeska Investment Group Portfolio holdings

AUM $35.4B
1-Year Est. Return 33.54%
This Fund
S&P 500
This Quarter Est. Return
+19.44%
1 Year Est. Return
+33.54%
3 Year Est. Return
+101.08%
5 Year Est. Return
+102.29%
10 Year Est. Return
+544.32%
AUM
$28.4B
AUM Growth
+$3.28B
Cap. Flow
+$244M
Cap. Flow %
0.86%
Top 10 Hldgs %
22.69%
Holding
696
New
203
Increased
144
Reduced
156
Closed
154

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$366M
2
CSCO icon
Cisco
CSCO
+$309M
3
UAL icon
United Airlines
UAL
+$265M
4
WDC icon
Western Digital
WDC
+$196M
5
MDT icon
Medtronic
MDT
+$191M

Sector Composition

Rank Sector Weight
1 Technology 22.35%
2 Consumer Discretionary 10.61%
3 Industrials 10.56%
4 Healthcare 9.33%
5 Financials 8.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FFIC
526
DELISTED
Flushing Financial
FFIC
$390K ﹤0.01%
32,814
-309,482
-90% -$3.73M
SEPN
527
Septerna Inc
SEPN
$1.75B
$370K ﹤0.01%
35,000
PTCT icon
528
PTC Therapeutics
PTCT
$6.12B
$332K ﹤0.01%
+6,795
New +$323K
BBIO icon
529
BridgeBio Pharma
BBIO
$16.5B
$329K ﹤0.01%
+7,629
New +$277K
MRKR icon
530
Marker Therapeutics
MRKR
$18.7M
$326K ﹤0.01%
213,020
-48,757
-19% -$62.6K
ISRG icon
531
Intuitive Surgical
ISRG
$134B
$318K ﹤0.01%
585
-302,099
-100% -$158M
BOLD
532
Boundless Bio
BOLD
$65M
$303K ﹤0.01%
300,000
CAMP icon
533
CAMP4 Therapeutics
CAMP
$266M
$290K ﹤0.01%
200,000
MRVL icon
534
Marvell Technology
MRVL
$196B
$263K ﹤0.01%
+3,398
New +$212K
HOWL icon
535
Werewolf Therapeutics
HOWL
$19.3M
$257K ﹤0.01%
235,705
ALDFU
536
Aldel Financial II Inc Units
ALDFU
$228K ﹤0.01%
20,757
NAUT icon
537
Nautilus Biotechnolgy
NAUT
$115M
$184K ﹤0.01%
253,468
INAB icon
538
IN8bio
INAB
$9.64M
$172K ﹤0.01%
82,484
+13,165
+19% +$53.5K
ARTV
539
Artiva Biotherapeutics
ARTV
$551M
$151K ﹤0.01%
100,000
SRZN icon
540
Surrozen
SRZN
$301M
$91.1K ﹤0.01%
10,188
TRAW icon
541
Traws Pharma
TRAW
$8.1M
$77.9K ﹤0.01%
52,630
AAOI icon
542
Applied Optoelectronics
AAOI
$11.5B
-485,659
Closed -$7.45M
ACN icon
543
Accenture
ACN
$108B
-152,087
Closed -$47.5M
ADBE icon
544
Adobe
ADBE
$105B
-464,257
Closed -$178M
ADP icon
545
Automatic Data Processing
ADP
$108B
-61,008
Closed -$18.6M
ADTN icon
546
Adtran
ADTN
$616M
-445,264
Closed -$3.88M
AIG icon
547
American International
AIG
$41.3B
-8,522
Closed -$741K
AKBA icon
548
Akebia Therapeutics
AKBA
$252M
-134,277
Closed -$258K
ALGM icon
549
Allegro MicroSystems
ALGM
$8.16B
-469,589
Closed -$11.8M
AMD icon
550
Advanced Micro Devices
AMD
$789B
-58,519
Closed -$6.01M

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Alyeska Investment Group's Q2 2025 Portfolio in Review

As of Q2 2025, Alyeska Investment Group held 696 positions worth $28.4B, up 13% from $25.1B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

Alyeska Investment Group's Q2 2025 filing shows 203 new, 144 increased, 156 reduced and 154 closed positions. Its largest new stake was Alphabet (Google) Class A: 2,335,726 shares worth $412M. The largest sale was Amazon, an estimated $366M.

By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 21% a quarter earlier, followed by Consumer Discretionary and Industrials.

  • Alyeska Investment Group's largest Q2 2025 buy was Alphabet (Google) Class A: 2,335,726 shares worth $412M.
  • Alyeska Investment Group added most to JPMorgan Chase in Q2 2025, an estimated $330M increase.
  • Alyeska Investment Group's biggest Q2 2025 reduction was Amazon, cutting an estimated $366M.
  • Alyeska Investment Group fully exited Sherwin-Williams in Q2 2025, selling an estimated $188M.
  • Alyeska Investment Group's ten largest holdings make up 23% of its $28.4B portfolio in Q2 2025.
  • Alyeska Investment Group opened 203 new positions and closed 154 in Q2 2025.
  • Alyeska Investment Group's portfolio value rose 13% quarter-over-quarter to $28.4B.

Based on Alyeska Investment Group's 13F filing for Q2 2025, filed 14 Aug 2025.