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Millennium Management

Millennium Management Portfolio holdings

AUM $276B Turnover 27.44%
1-Year Est. Return 44.8%
 

Millennium Management is a multistrategy hedge fund firm, started in 1989 by Israel Englander along with Ronald Shear, an acquaintance from the American Stock Exchange who left after six months. Englander remains its principal. It works as a platform: many separate investment teams, each with a portfolio manager given money to trade in a variety of strategies. Its teams research and pick individual companies, run computer-driven strategies, and trade fixed income, commodities and credit. In 2018 it launched a joint venture with WorldQuant, a computer-driven investment firm. Its clients include state and local government bodies and sovereign wealth funds.

This Fund
S&P 500
This Quarter Est. Return
+19.61%
1 Year Est. Return
+44.8%
3 Year Est. Return
+127.22%
5 Year Est. Return
+155.52%
10 Year Est. Return
+768.06%
AUM
$276B
AUM Growth
+$36B
Cap. Flow
-$4.1B
Cap. Flow %
-1.48%
Top 10 Hldgs %
18.44%
Holding
6,628
New
986
Increased
2,006
Reduced
2,341
Closed
833
Avg Time Held Equity + Options
2.9 years
Top 10 Avg Time Held Equity + Options
2.5 years
Top 20 Avg Time Held Equity + Options
3 years
Avg Time Held Equity only
3.1 years
Top 10 Avg Time Held Equity only
1.1 years
Top 20 Avg Time Held Equity only
1 year

Sector Composition

Rank Sector Weight
1 Miscellaneous 55.34%
2 Technology 9.51%
3 Industrials 7.56%
4 Financials 5.78%
5 Healthcare 5.7%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
MFC icon
2501
Manulife Financial
MFC
$74.1B
$7.56M ﹤0.01%
186,700
-567,316
-75% -$22M
2020 Q1
25 quarters
DTE icon
2502
DTE Energy
DTE
$27.9B
$7.56M ﹤0.01%
49,599
-1,387,999
-97% -$203M
2017 Q1
37 quarters
ORIC icon
2503
Oric Pharmaceuticals
ORIC
$968M
$7.56M ﹤0.01%
697,694
+663,682
+1,951% +$6.02M
2024 Q1
9 quarters
ASPN icon
2504
Aspen Aerogels
ASPN
$398M
$7.55M ﹤0.01%
1,190,616
-214,059
-15% -$1.05M
2024 Q2
8 quarters
ALUB icon
2505
Alussa Energy Acquisition Corp II
ALUB
$365M
$7.53M ﹤0.01%
750,000
– –
2026 Q1
1 quarter
TVIVU
2506
Texas Ventures Acquisition IV Corp Units
TVIVU
$7.53M ﹤0.01%
+752,581
New +$7.53M
2026 Q2
0 quarters
GNRC icon
2507
PUT
Generac Holdings
GNRC
$11.2B
$7.53M ﹤0.01%
25,700
-17,800
-41% -$4.46M
2024 Q3
7 quarters
KLC icon
2508
KinderCare Learning Companies
KLC
$244M
$7.52M ﹤0.01%
1,769,374
+270,789
+18% +$1000K
2024 Q4
6 quarters
BIIB icon
2509
PUT
Biogen
BIIB
$37.6B
$7.52M ﹤0.01%
34,800
-69,100
-67% -$13.2M
2018 Q2
32 quarters
CG icon
2510
Carlyle Group
CG
$15.2B
$7.51M ﹤0.01%
178,458
-6,624,597
-97% -$311M
2023 Q3
11 quarters
ZGN icon
2511
Zegna
ZGN
$4B
$7.51M ﹤0.01%
576,833
+550,270
+2,072% +$7.1M
2024 Q3
7 quarters
ACN icon
2512
PUT
Accenture
ACN
$162B
$7.5M ﹤0.01%
60,300
-121,000
-67% -$21M
2021 Q2
20 quarters
RDWR icon
2513
Radware
RDWR
$1.41B
$7.5M ﹤0.01%
243,140
+188,353
+344% +$5.21M
2023 Q3
11 quarters
HAE icon
2514
CALL
Haemonetics
HAE
$5.47B
$7.5M ﹤0.01%
+100,000
New +$6.42M
2026 Q2
0 quarters
NAK icon
2515
Northern Dynasty Minerals
NAK
$380M
$7.49M ﹤0.01%
3,901,608
-1,525,135
-28% -$3.06M
2020 Q2
24 quarters
AIG icon
2516
PUT
American International
AIG
$42.1B
$7.49M ﹤0.01%
100,500
+92,500
+1,156% +$7.03M
2022 Q1
17 quarters
ETSY icon
2517
CALL
Etsy
ETSY
$7.75B
$7.49M ﹤0.01%
99,400
+29,100
+41% +$1.88M
2021 Q2
20 quarters
CAH icon
2518
CALL
Cardinal Health
CAH
$58.6B
$7.48M ﹤0.01%
31,500
-8,300
-21% -$1.72M
2021 Q1
21 quarters
DBCA icon
2519
D. Boral Acquisition I Corp
DBCA
$435M
$7.48M ﹤0.01%
+750,000
New +$7.45M
2026 Q2
0 quarters
MZYX icon
2520
MOZAYYX Acquisition Corp
MZYX
$375M
$7.48M ﹤0.01%
+750,000
New +$7.43M
2026 Q2
0 quarters
APLD icon
2521
CALL
Applied Digital
APLD
$5.02B
$7.47M ﹤0.01%
200,400
+49,200
+33% +$1.9M
2026 Q1
1 quarter
EOG icon
2522
CALL
EOG Resources
EOG
$77.1B
$7.47M ﹤0.01%
57,600
+30,300
+111% +$4.13M
2021 Q4
18 quarters
GME icon
2523
PUT
GameStop
GME
$12.7B
$7.47M ﹤0.01%
338,300
-178,900
-35% -$4.1M
2025 Q2
4 quarters
APA icon
2524
CALL
APA Corp
APA
$15.6B
$7.47M ﹤0.01%
229,300
+117,000
+104% +$4.39M
2022 Q2
16 quarters
MRAM icon
2525
Everspin Technologies
MRAM
$318M
$7.47M ﹤0.01%
308,750
+1,017
+0.3% +$22.8K
2025 Q2
4 quarters

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Millennium Management's Q2 2026 Portfolio in Review

As of Q2 2026, Millennium Management held 6,628 positions worth $276B, up 15% from $240B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Millennium Management's Q2 2026 filing shows 986 new, 2,006 increased, 2,341 reduced and 833 closed positions. Its largest new stake was SpaceX: 17,604,863 shares worth $2.98B. The largest sale was State Street SPDR Portfolio S&P 500 ETF, an estimated $1.65B.

By sector, the portfolio is most concentrated in Miscellaneous at 55% of assets, up from 54% a quarter earlier, followed by Technology and Industrials.

  • Millennium Management's largest Q2 2026 buy was SpaceX: 17,604,863 shares worth $2.98B.
  • Millennium Management added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $3.07B increase.
  • Millennium Management's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.16B.
  • Millennium Management fully exited State Street SPDR Portfolio S&P 500 ETF in Q2 2026, selling an estimated $1.65B.
  • Millennium Management's ten largest holdings make up 18% of its $276B portfolio in Q2 2026.
  • Millennium Management opened 986 new positions and closed 833 in Q2 2026.
  • Millennium Management's portfolio value rose 15% quarter-over-quarter to $276B.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.