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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
MCR
5976
DELISTED
MFS Charter Income Trust
MCR
-12,114
Closed -$76K
SUIG
5977
CALL
Sui Group Holdings
SUIG
$80.1M
-75,000
Closed -$125K
MD icon
5978
Pediatrix Medical
MD
$2.16B
-76,066
Closed -$1.63M
MDWD icon
5979
MediWound
MDWD
$183M
-102,130
Closed -$1.89M
MERC icon
5980
Mercer International
MERC
$44.9M
-22,158
Closed -$43.9K
METC icon
5981
Ramaco Resources Class A
METC
$676M
-154,718
Closed -$2.78M
MGNI icon
5982
CALL
Magnite
MGNI
$2.65B
-17,800
Closed -$289K
MIDD icon
5983
Middleby
MIDD
$6.05B
-154,457
Closed -$23M
MITK icon
5984
Mitek Systems
MITK
$762M
-38,707
Closed -$408K
MJ icon
5985
Amplify Alternative Harvest ETF
MJ
$101M
-8,728
Closed -$260K
MLAB icon
5986
Mesa Laboratories
MLAB
$539M
-4,465
Closed -$351K
MLYS icon
5987
CALL
Mineralys Therapeutics
MLYS
$2.35B
-225,000
Closed -$8.17M
MRSH
5988
CALL
Marsh
MRSH
$86.3B
-12,900
Closed -$2.39M
MMD
5989
MainStay MacKay DefinedTerm Municipal Opportunities Fund
MMD
$283M
-26,081
Closed -$388K
MMSI icon
5990
CALL
Merit Medical Systems
MMSI
$4.43B
-50,000
Closed -$4.41M
MMU
5991
Western Asset Managed Municipals Fund
MMU
$549M
-16,388
Closed -$171K
MNDY icon
5992
CALL
monday.com
MNDY
$3.27B
-61,300
Closed -$9.05M
MNRO icon
5993
Monro
MNRO
$525M
-1,116,236
Closed -$22.4M
MOAT icon
5994
VanEck Morningstar Wide Moat ETF
MOAT
$11.5B
-4,104
Closed -$425K
CALY
5995
Callaway Golf Company
CALY
$3.26B
-719,393
Closed -$10.1M
MOFG
5996
DELISTED
MidWestOne Financial Group
MOFG
-160,153
Closed -$6.17M
MOV icon
5997
Movado Group
MOV
$812M
-64,119
Closed -$1.32M
MPAA icon
5998
Motorcar Parts of America
MPAA
$261M
-38,432
Closed -$474K
MPWR icon
5999
Monolithic Power Systems
MPWR
$65.5B
-24,679
Closed -$27M
MPT
6000
CALL
Medical Properties Trust
MPT
$2.89B
-19,300
Closed -$96.5K

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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.