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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
EXE
6326
PUT
Expand Energy Corp
EXE
$21.9B
-159,900
Closed -$17.8M
CBNA
6327
Chain Bridge Bancorp
CBNA
$277M
-18,841
Closed -$448K
INV
6328
Innventure Inc
INV
$243M
-139,773
Closed -$1.08M
UPB
6329
Upstream Bio Inc
UPB
$349M
-61,796
Closed -$378K
PENG
6330
Penguin Solutions Inc
PENG
$2.76B
-146,744
Closed -$2.55M
ILLR
6331
Triller Group Inc
ILLR
$21.1M
-116,157
Closed -$906K
HURA
6332
TuHURA Biosciences
HURA
$134M
-14,195
Closed -$45.9K
OACCU
6333
Oaktree Acquisition Corp III Life Sciences Unit
OACCU
-529,858
Closed -$5.53M
TNMG
6334
TNL Mediagene
TNMG
$1.09M
-565
Closed -$8.8K
PCG.PRX
6335
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
$1.4B
-147,646
Closed -$6.5M
MLACU
6336
DELISTED
Mountain Lake Acquisition Corp Units
MLACU
-450,000
Closed -$4.64M
HIT
6337
Health In Tech Inc
HIT
$69.5M
-221,730
Closed -$147K
TDACU
6338
Translational Development Acquisition Corp Units
TDACU
-150,000
Closed -$1.52M
STAI
6339
DELISTED
ScanTech AI Systems
STAI
-1,462
Closed -$59.4K
TBCH
6340
Turtle Beach Corp
TBCH
$239M
-17,205
Closed -$246K
MTSR
6341
DELISTED
Metsera Inc
MTSR
-73,698
Closed -$2.01M
KFIIU
6342
K&F Growth Acquisition Corp II Unit
KFIIU
-499,700
Closed -$5.04M
MRP
6343
CALL
Millrose Properties Inc
MRP
$4.74B
-200,000
Closed -$5.3M
AARD
6344
Aardvark Therapeutics
AARD
$138M
-65,640
Closed -$493K
SAIL
6345
CALL
SailPoint Inc
SAIL
$8.48B
-32,500
Closed -$609K
GCL
6346
GCL Global Holdings
GCL
$65.7M
-16,045
Closed -$31.3K
NXXT
6347
NextNRG Inc
NXXT
$50.7M
-232,608
Closed -$735K
OSRH
6348
OSR Health
OSRH
$14.8M
-10,336
Closed -$19.4K
TIC
6349
TIC Solutions Inc
TIC
$1.58B
-191,374
Closed -$2.13M
QVCGA
6350
DELISTED
QVC Group Inc Series A
QVCGA
-14,341
Closed -$144K

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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.