Millennium Management Portfolio holdings
Millennium Management is a multistrategy hedge fund firm, started in 1989 by Israel Englander along with Ronald Shear, an acquaintance from the American Stock Exchange who left after six months. Englander remains its principal. It works as a platform: many separate investment teams, each with a portfolio manager given money to trade in a variety of strategies. Its teams research and pick individual companies, run computer-driven strategies, and trade fixed income, commodities and credit. In 2018 it launched a joint venture with WorldQuant, a computer-driven investment firm. Its clients include state and local government bodies and sovereign wealth funds.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$3.07B |
| 2 |
SpaceX
SPCX
|
+$2.99B |
| 3 |
iShares Core S&P 500 ETF
IVV
|
+$1.11B |
| 4 |
Microsoft
MSFT
|
+$584M |
| 5 |
Bloom Energy
BE
|
+$547M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR Portfolio S&P 500 ETF
SPYM
|
+$1.65B |
| 2 |
Marvell Technology
MRVL
|
+$1.16B |
| 3 |
Apple
AAPL
|
+$1.12B |
| 4 |
Sandisk
SNDK
|
+$1.11B |
| 5 |
Micron Technology
MU
|
+$816M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 55.34% |
| 2 | Technology | 9.51% |
| 3 | Industrials | 7.56% |
| 4 | Financials | 5.78% |
| 5 | Healthcare | 5.7% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
976
CALL
Reddit
RDDT
$17.7B
| $42.2M | 0.02% |
243,300
+155,700
| +178% | +$24.9M |
2024 Q4
6 quarters
|
|
977
Once Upon a Farm PBC
OFRM
$631M
| $42.1M | 0.02% |
2,056,490
+756,031
| +58% | +$12.4M |
2026 Q1
1 quarter
|
|
978
CALL
Mercado Libre
MELI
$82.4B
| $42.1M | 0.02% |
24,800
-5,300
| -18% | -$9.05M |
2023 Q3
11 quarters
|
|
979
Medline Inc
MDLN
$28.2B
| $42M | 0.02% |
1,066,126
-889,823
| -45% | -$35.9M |
2025 Q4
2 quarters
|
|
980
Spotify
SPOT
$122B
| $42M | 0.02% |
91,499
-185,224
| -67% | -$88.3M |
2020 Q3
23 quarters
|
|
981
CALL
Canadian Natural Resources
CNQ
$116B
| $42M | 0.02% |
863,400
+364,800
| +73% | +$16.6M |
2023 Q2
12 quarters
|
|
982
ANI Pharmaceuticals
ANIP
$1.65B
| $42M | 0.02% |
507,207
-84,806
| -14% | -$6.8M |
2023 Q4
10 quarters
|
|
983
Vermilion Energy
VET
$2.09B
| $41.9M | 0.02% |
4,481,976
-591,023
| -12% | -$7.03M |
2021 Q2
20 quarters
|
|
984
Construction Partners
ROAD
$5.1B
| $41.8M | 0.02% |
352,270
+346,569
| +6,079% | +$41.1M |
2024 Q3
7 quarters
|
|
985
Northern Oil and Gas
NOG
$3.02B
| $41.8M | 0.02% |
2,301,454
+1,763,260
| +328% | +$41.8M |
2025 Q4
2 quarters
|
|
986
Pagaya Technologies
PGY
$1.6B
| $41.7M | 0.02% |
2,286,864
+1,412,166
| +161% | +$20M |
2022 Q2
16 quarters
|
|
987
RLJ Lodging Trust
RLJ
$1.92B
| $41.7M | 0.02% |
3,516,351
+3,393,185
| +2,755% | +$31.7M |
2020 Q1
25 quarters
|
|
988
Southern Company
SO
$108B
| $41.6M | 0.02% |
434,991
-23,467
| -5% | -$2.21M |
2023 Q2
12 quarters
|
|
989
Idexx Laboratories
IDXX
$43.4B
| $41.6M | 0.02% |
78,980
+8,534
| +12% | +$4.79M |
2020 Q2
24 quarters
|
|
990
Madison Square Garden
MSGE
$3.8B
| $41.5M | 0.02% |
512,995
+125,081
| +32% | +$8.53M |
2025 Q1
5 quarters
|
|
991
Cytek Biosciences
CTKB
$797M
| $41.4M | 0.02% |
9,338,010
+3,046,212
| +48% | +$13M |
2024 Q1
9 quarters
|
|
992
LivaNova
LIVN
$4.35B
| $41.3M | 0.02% |
502,395
-1,936,276
| -79% | -$137M |
2017 Q3
35 quarters
|
|
993
Ichor Holdings
ICHR
$1.46B
| $41.3M | 0.01% |
367,403
-469,991
| -56% | -$33.9M |
2024 Q2
8 quarters
|
|
994
SentinelOne
S
$8.75B
| $41.2M | 0.01% |
2,425,795
-4,981,533
| -67% | -$76.6M |
2021 Q4
18 quarters
|
|
995
Ameresco
AMRC
$1.08B
| $41M | 0.01% |
1,487,282
+1,234,942
| +489% | +$35.7M |
2025 Q3
3 quarters
|
|
996
Airbnb
ABNB
$96.9B
| $40.9M | 0.01% |
285,867
-491,450
| -63% | -$67M |
2020 Q4
22 quarters
|
|
997
Frontline
FRO
$12.7B
| $40.8M | 0.01% |
1,173,002
+555,432
| +90% | +$20.4M |
2025 Q1
5 quarters
|
|
998
PUT
United Rentals
URI
$72.4B
| $40.8M | 0.01% |
36,000
-4,000
| -10% | -$3.81M |
2019 Q1
29 quarters
|
|
999
Maravai LifeSciences
MRVI
$1.16B
| $40.6M | 0.01% |
6,508,220
+4,858,730
| +295% | +$21M |
2020 Q4
22 quarters
|
|
1000
Revolution Medicines
RVMD
$41B
| $40.5M | 0.01% |
216,208
-161,124
| -43% | -$23.5M |
2025 Q1
5 quarters
|
|
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Millennium Management's Q2 2026 Portfolio in Review
As of Q2 2026, Millennium Management held 6,628 positions worth $276B, up 15% from $240B the previous quarter. Its ten largest holdings account for 18% of the portfolio.
Millennium Management's Q2 2026 filing shows 986 new, 2,006 increased, 2,341 reduced and 833 closed positions. Its largest new stake was SpaceX: 17,604,863 shares worth $2.98B. The largest sale was State Street SPDR Portfolio S&P 500 ETF, an estimated $1.65B.
By sector, the portfolio is most concentrated in Miscellaneous at 55% of assets, up from 54% a quarter earlier, followed by Technology and Industrials.
- Millennium Management's largest Q2 2026 buy was SpaceX: 17,604,863 shares worth $2.98B.
- Millennium Management added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $3.07B increase.
- Millennium Management's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.16B.
- Millennium Management fully exited State Street SPDR Portfolio S&P 500 ETF in Q2 2026, selling an estimated $1.65B.
- Millennium Management's ten largest holdings make up 18% of its $276B portfolio in Q2 2026.
- Millennium Management opened 986 new positions and closed 833 in Q2 2026.
- Millennium Management's portfolio value rose 15% quarter-over-quarter to $276B.
Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.