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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
BTI icon
2951
CALL
British American Tobacco
BTI
$132B
$4.76M ﹤0.01%
100,500
+93,200
+1,277% +$4.13M
SEM
2952
DELISTED
Select Medical
SEM
$4.75M ﹤0.01%
313,106
-1,399,885
-82% -$21.8M
ROK icon
2953
PUT
Rockwell Automation
ROK
$53.2B
$4.75M ﹤0.01%
14,300
+6,500
+83% +$1.85M
PEN icon
2954
CALL
Penumbra
PEN
$12.6B
$4.75M ﹤0.01%
18,500
-41,500
-69% -$11.3M
SOC icon
2955
Sable Offshore Corp
SOC
$972M
$4.74M ﹤0.01%
215,820
+197,619
+1,086% +$4.6M
AGNC icon
2956
AGNC Investment
AGNC
$12.4B
$4.74M ﹤0.01%
515,249
+178,756
+53% +$1.6M
MD icon
2957
Pediatrix Medical
MD
$2.16B
$4.73M ﹤0.01%
329,793
+248,049
+303% +$3.4M
ROOT icon
2958
Root
ROOT
$869M
$4.73M ﹤0.01%
36,977
+24,075
+187% +$3.26M
FRPT icon
2959
Freshpet
FRPT
$2.96B
$4.73M ﹤0.01%
69,619
-99,816
-59% -$7.8M
JBSS icon
2960
John B. Sanfilippo & Son
JBSS
$963M
$4.7M ﹤0.01%
74,278
+42,980
+137% +$2.76M
CDW icon
2961
PUT
CDW
CDW
$18.7B
$4.7M ﹤0.01%
26,300
-18,300
-41% -$3.11M
WAL icon
2962
Western Alliance Bancorporation
WAL
$8.82B
$4.69M ﹤0.01%
60,171
+57,177
+1,910% +$4.11M
MTRN icon
2963
Materion
MTRN
$4.44B
$4.69M ﹤0.01%
59,103
-30,109
-34% -$2.37M
RIOT icon
2964
CALL
Riot Platforms
RIOT
$7.77B
$4.69M ﹤0.01%
415,000
+170,500
+70% +$1.45M
DOMO icon
2965
Domo
DOMO
$174M
$4.68M ﹤0.01%
335,141
+252,274
+304% +$2.54M
GWW icon
2966
CALL
W.W. Grainger
GWW
$65.4B
$4.68M ﹤0.01%
4,500
-500
-10% -$520K
VCIC
2967
DELISTED
Vine Hill Capital Investment Corp
VCIC
$4.68M ﹤0.01%
450,000
GXO icon
2968
PUT
GXO Logistics
GXO
$5.81B
$4.68M ﹤0.01%
96,000
-16,000
-14% -$638K
INTR icon
2969
Inter&Co
INTR
$2.46B
$4.67M ﹤0.01%
629,080
-1,483,981
-70% -$9.86M
FSLY icon
2970
Fastly Inc
FSLY
$3.5B
$4.66M ﹤0.01%
660,496
+574,744
+670% +$3.85M
PSEC icon
2971
Prospect Capital
PSEC
$1.07B
$4.66M ﹤0.01%
1,465,675
+1,346,273
+1,128% +$4.68M
HSTM icon
2972
HealthStream
HSTM
$813M
$4.63M ﹤0.01%
167,482
+92,848
+124% +$2.74M
PAGP icon
2973
Plains GP Holdings
PAGP
$5.18B
$4.63M ﹤0.01%
238,359
+97,758
+70% +$1.82M
SRDX
2974
DELISTED
Surmodics
SRDX
$4.62M ﹤0.01%
155,618
-50,869
-25% -$1.47M
BTDR icon
2975
PUT
Bitdeer Technologies
BTDR
$2.59B
$4.62M ﹤0.01%
402,600
-102,000
-20% -$1.18M

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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.