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Millennium Management

Millennium Management Portfolio holdings

AUM $240B
1-Year Est. Return 35.51%
 

Millennium Management, founded in 1989 by Israel (Izzy) Englander and Ronald Shear and headquartered in New York City, is a global multi-strategy hedge fund managing over $71 billion in assets as of late 2024, employing a decentralized model with over 300 independent trading teams. Operating across equities, fixed income, commodities, currencies, and derivatives, the firm uses a mix of quantitative and fundamental strategies, providing its portfolio managers with capital, infrastructure, and autonomy to pursue diverse investment approaches while enforcing strict risk management. With more than 5,400 employees across offices in London, Hong Kong, Singapore, and beyond, Millennium has evolved from its initial $35 million seed capital—partly from the Belzberg family—into a titan of the hedge fund world, known for its ability to attract top talent and deliver consistent returns. Under Englander’s leadership as chairman and CEO, the firm remains a low-profile yet highly influential force in global finance.

This Fund
S&P 500
This Quarter Est. Return
+11.93%
1 Year Est. Return
+35.51%
3 Year Est. Return
+105.02%
5 Year Est. Return
+129.21%
10 Year Est. Return
+672.54%
AUM
$207B
AUM Growth
+$19.2B
Cap. Flow
-$3.81B
Cap. Flow %
-1.84%
Top 10 Hldgs %
16.27%
Holding
6,516
New
738
Increased
2,295
Reduced
2,418
Closed
712

Sector Composition

Rank Sector Weight
1 Technology 8.73%
2 Financials 7.42%
3 Healthcare 6.65%
4 Industrials 6.3%
5 Consumer Discretionary 5.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ORGNW
5676
CALL
DELISTED
Origin Materials Inc Warrants
ORGNW
$832 ﹤0.01%
43,333
MSAIW icon
5677
CALL
MultiSensor AI Holdings Warrant
MSAIW
$656K
$727 ﹤0.01%
22,500
ONMDW icon
5678
CALL
OneMedNet Corp Warrant
ONMDW
$787K
$675 ﹤0.01%
25,000
TOIIW
5679
CALL
The Oncology Institute Warrant
TOIIW
$641 ﹤0.01%
12,500
LVROW
5680
CALL
DELISTED
Lavoro Ltd Warrant
LVROW
$598 ﹤0.01%
16,841
ECDAW
5681
CALL
DELISTED
ECD Automotive Design Warrant
ECDAW
$574 ﹤0.01%
24,000
SLXNW
5682
CALL
Silexion Therapeutics Warrant
SLXNW
$276K
$511 ﹤0.01%
12,500
BENFW icon
5683
CALL
Beneficient Warrant
BENFW
$185K
$466 ﹤0.01%
67,500
ICUCW
5684
CALL
SeaStar Medical Holding Corp Warrant
ICUCW
$413K
$448 ﹤0.01%
22,500
CDTTW
5685
CALL
CDT Equity Inc Warrant
CDTTW
$376 ﹤0.01%
34,500
ADVWW
5686
CALL
DELISTED
Advantage Solutions Warrant
ADVWW
$317 ﹤0.01%
25,000
RMCOW icon
5687
CALL
Royalty Management Holding Warrant
RMCOW
$1.49M
$275 ﹤0.01%
12,500
MLECW icon
5688
CALL
Moolec Science SA Warrant
MLECW
$220K
$204 ﹤0.01%
12,500
AACT.U
5689
DELISTED
Ares Acquisition Corp II Units
AACT.U
-300,000
Closed -$3.36M
AAOI icon
5690
Applied Optoelectronics
AAOI
$7.85B
-143,624
Closed -$2.2M
ACES icon
5691
ALPS Clean Energy ETF
ACES
$110M
-66,500
Closed -$1.52M
ACLX
5692
CALL
DELISTED
Arcellx
ACLX
-10,300
Closed -$676K
ACNB icon
5693
ACNB Corp
ACNB
$654M
-11,134
Closed -$458K
ACNT icon
5694
Ascent Industries
ACNT
$138M
-67,870
Closed -$859K
ACR
5695
ACRES Commercial Realty
ACR
$128M
-82,778
Closed -$1.79M
ACU icon
5696
Acme United Corp
ACU
$217M
-23,678
Closed -$938K
ADAP
5697
DELISTED
Adaptimmune Therapeutics
ADAP
-94,283
Closed -$18.6K
ADMA icon
5698
CALL
ADMA Biologics
ADMA
$1.97B
-100,000
Closed -$1.98M
AEE icon
5699
PUT
Ameren
AEE
$31B
-8,100
Closed -$813K
AER icon
5700
PUT
AerCap
AER
$23.9B
-28,800
Closed -$2.94M

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Millennium Management's Q2 2025 Portfolio in Review

As of Q2 2025, Millennium Management held 6,516 positions worth $207B, up 10% from $188B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Millennium Management's Q2 2025 filing shows 738 new, 2,295 increased, 2,418 reduced and 712 closed positions. Its largest new stake was Bank of America Series L: 164,000 shares worth $197K. The largest sale was iShares Core S&P 500 ETF, an estimated $1.74B.

By sector, the portfolio is most concentrated in Technology at 8.7% of assets, up from 7.8% a quarter earlier, followed by Financials and Healthcare.

  • Millennium Management's largest Q2 2025 buy was Bank of America Series L: 164,000 shares worth $197K.
  • Millennium Management added most to Applovin in Q2 2025, an estimated $751M increase.
  • Millennium Management's biggest Q2 2025 reduction was iShares Core S&P 500 ETF, cutting an estimated $1.74B.
  • Millennium Management fully exited Discover Financial Services in Q2 2025, selling an estimated $282M.
  • Millennium Management's ten largest holdings make up 16% of its $207B portfolio in Q2 2025.
  • Millennium Management opened 738 new positions and closed 712 in Q2 2025.
  • Millennium Management's portfolio value rose 10% quarter-over-quarter to $207B.

Based on Millennium Management's 13F filing for Q2 2025, filed 14 Aug 2025.