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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
+2.15%
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
$240B
AUM Growth
+$2.5B
Cap. Flow
+$1.64B
Cap. Flow %
0.68%
Top 10 Hldgs %
16.82%
Holding
6,611
New
658
Increased
2,264
Reduced
2,324
Closed
989

Sector Composition

Rank Sector Weight
1 Technology 9.09%
2 Financials 7.06%
3 Industrials 6.02%
4 Healthcare 5.98%
5 Consumer Discretionary 4.26%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
VRTX icon
1801
Vertex Pharmaceuticals
VRTX
$121B
$13.8M 0.01%
30,823
-334,841
-92% -$156M
ON icon
1802
PUT
ON Semiconductor
ON
$32.7B
$13.7M 0.01%
221,900
-435,500
-66% -$27.3M
IRDM icon
1803
Iridium Communications
IRDM
$4.96B
$13.7M 0.01%
494,662
-542,619
-52% -$12.2M
CCJ icon
1804
CALL
Cameco
CCJ
$37.8B
$13.7M 0.01%
126,300
+35,400
+39% +$4.05M
BKSY icon
1805
BlackSky Technology
BKSY
$933M
$13.7M 0.01%
544,676
-412,035
-43% -$9.85M
RRR icon
1806
Red Rock Resorts
RRR
$3.77B
$13.7M 0.01%
256,594
-116,444
-31% -$7.1M
CPRT icon
1807
PUT
Copart
CPRT
$27B
$13.7M 0.01%
+412,400
New +$15.5M
KBE icon
1808
State Street SPDR S&P Bank ETF
KBE
$1.64B
$13.7M 0.01%
+229,743
New +$14.3M
BBW icon
1809
Build-A-Bear
BBW
$426M
$13.7M 0.01%
365,216
+280,989
+334% +$14.8M
APH icon
1810
PUT
Amphenol
APH
$199B
$13.7M 0.01%
108,200
+54,000
+100% +$7.6M
URBN icon
1811
Urban Outfitters
URBN
$6.39B
$13.7M 0.01%
215,543
-204,082
-49% -$14M
KBON
1812
Karbon Capital Partners Corp
KBON
$444M
$13.6M 0.01%
+1,354,985
New +$13.6M
CRAI icon
1813
CRA International
CRAI
$1.17B
$13.6M 0.01%
84,155
+40,607
+93% +$7.32M
IR icon
1814
CALL
Ingersoll Rand
IR
$32.6B
$13.6M 0.01%
+170,000
New +$15M
SHW icon
1815
Sherwin-Williams
SHW
$82.7B
$13.6M 0.01%
42,392
-122,618
-74% -$42.2M
ARI
1816
Apollo Commercial Real Estate
ARI
$873M
$13.6M 0.01%
1,286,506
+782,452
+155% +$8.15M
FTV icon
1817
Fortive
FTV
$17.9B
$13.6M 0.01%
245,589
-1,267,894
-84% -$71.1M
HUM icon
1818
PUT
Humana
HUM
$44.1B
$13.6M 0.01%
78,200
+9,200
+13% +$1.89M
BFH icon
1819
Bread Financial
BFH
$4.37B
$13.5M 0.01%
180,754
-485,058
-73% -$35.7M
ELVN icon
1820
Enliven Therapeutics
ELVN
$3.93B
$13.5M 0.01%
345,318
+48,371
+16% +$1.34M
RMD icon
1821
CALL
ResMed
RMD
$30.5B
$13.5M 0.01%
60,300
+30,300
+101% +$7.55M
BBCQ
1822
Bleichroeder Acquisition Corp II
BBCQ
$391M
$13.5M 0.01%
+1,350,000
New +$13.5M
ZTS icon
1823
CALL
Zoetis
ZTS
$32.3B
$13.5M 0.01%
114,400
+61,200
+115% +$7.57M
WDFC icon
1824
WD-40
WDFC
$3.04B
$13.5M 0.01%
66,223
+16,969
+34% +$3.79M
LOGI icon
1825
CALL
Logitech
LOGI
$14.6B
$13.5M 0.01%
168,800
+40,700
+32% +$3.75M

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Millennium Management's Q1 2026 Portfolio in Review

As of Q1 2026, Millennium Management held 6,611 positions worth $240B, up 1.1% from $238B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Millennium Management's Q1 2026 filing shows 658 new, 2,264 increased, 2,324 reduced and 989 closed positions. Its largest new stake was State Street SPDR Portfolio S&P 500 ETF: 21,566,182 shares worth $1.65B. The largest sale was Walmart Inc, an estimated $4.89B.

By sector, the portfolio is most concentrated in Technology at 9.1% of assets, down from 9.5% a quarter earlier, followed by Financials and Industrials.

  • Millennium Management's largest Q1 2026 buy was State Street SPDR Portfolio S&P 500 ETF: 21,566,182 shares worth $1.65B.
  • Millennium Management added most to Vanguard S&P 500 ETF in Q1 2026, an estimated $635M increase.
  • Millennium Management's biggest Q1 2026 reduction was Walmart Inc, cutting an estimated $4.89B.
  • Millennium Management fully exited CyberArk in Q1 2026, selling an estimated $913M.
  • Millennium Management's ten largest holdings make up 17% of its $240B portfolio in Q1 2026.
  • Millennium Management opened 658 new positions and closed 989 in Q1 2026.
  • Millennium Management's portfolio value rose 1.1% quarter-over-quarter to $240B.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.