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 | |
|---|---|---|---|---|---|---|---|
1626
PUT
iShares MSCI Japan ETF
EWJ
$23.2B
| $18.7M | 0.01% |
+200,000
| New | +$18.2M |
2026 Q2
0 quarters
|
|
1627
Gulfport Energy Corp
GPOR
$2.95B
| $18.6M | 0.01% |
109,831
-92,647
| -46% | -$16.7M |
2024 Q1
9 quarters
|
|
1628
NMI Holdings
NMIH
$3.26B
| $18.6M | 0.01% |
452,967
-125,493
| -22% | -$4.8M |
2020 Q4
22 quarters
|
|
1629
PUT
Bristol-Myers Squibb
BMY
$126B
| $18.6M | 0.01% |
323,000
-96,900
| -23% | -$5.56M |
2019 Q1
29 quarters
|
|
1630
Alumis Inc
ALMS
$841M
| $18.6M | 0.01% |
660,142
+53,858
| +9% | +$1.25M |
2025 Q2
4 quarters
|
|
1631
GE HealthCare
GEHC
$36.5B
| $18.5M | 0.01% |
289,617
+118,995
| +70% | +$7.82M |
2024 Q4
6 quarters
|
|
1632
PUT
Applied Optoelectronics
AAOI
$5.43B
| $18.5M | 0.01% |
124,900
+121,600
| +3,685% | +$19.8M |
2026 Q1
1 quarter
|
|
1633
Fox Class B
FOX
$25.1B
| $18.5M | 0.01% |
394,898
-282,035
| -42% | -$15.7M |
2020 Q2
24 quarters
|
|
1634
PUT
Medtronic
MDT
$126B
| $18.4M | 0.01% |
235,600
-101,500
| -30% | -$8.19M |
2018 Q4
30 quarters
|
|
1635
Embraer S.A. ADS
EMBJ
$13.4B
| $18.3M | 0.01% |
+287,366
| New | +$17.6M |
2026 Q2
0 quarters
|
|
1636
CALL
Roblox
RBLX
$32.5B
| $18.3M | 0.01% |
336,600
+136,400
| +68% | +$6.79M |
2022 Q2
16 quarters
|
|
1637
Oscar Health
OSCR
$10B
| $18.3M | 0.01% |
641,378
+227,068
| +55% | +$4.89M |
2021 Q3
19 quarters
|
|
1638
MasTec
MTZ
$15.9B
| $18.3M | 0.01% |
43,898
-459,301
| -91% | -$176M |
2023 Q1
13 quarters
|
|
1639
TransDigm Group
TDG
$66.8B
| $18.2M | 0.01% |
13,683
+11,386
| +496% | +$14M |
2019 Q1
29 quarters
|
|
1640
CALL
AutoZone
AZO
$51.5B
| $18.2M | 0.01% |
5,700
+2,900
| +104% | +$9.6M |
2025 Q2
4 quarters
|
|
1641
LendingTree
TREE
$405M
| $18.2M | 0.01% |
411,135
+43,016
| +12% | +$1.74M |
2020 Q2
24 quarters
|
|
1642
CALL
Intercontinental Exchange
ICE
$95.5B
| $18.2M | 0.01% |
147,900
+82,100
| +125% | +$12.3M |
2025 Q4
2 quarters
|
|
1643
Maplebear
CART
$13.8B
| $18.2M | 0.01% |
384,478
+100,889
| +36% | +$4.22M |
2023 Q3
11 quarters
|
|
1644
CALL
Mondelez International
MDLZ
$82.4B
| $18.2M | 0.01% |
314,300
-433,200
| -58% | -$26.1M |
2021 Q3
19 quarters
|
|
1645
Butterfly Network
BFLY
$1.71B
| $18.1M | 0.01% |
2,154,551
-1,334,254
| -38% | -$6.91M |
2023 Q3
11 quarters
|
|
1646
CALL
SoFi Technologies
SOFI
$21.7B
| $18.1M | 0.01% |
1,010,600
-453,200
| -31% | -$7.68M |
2022 Q1
17 quarters
|
|
1647
PUT
Shell
SHEL
$296B
| $18.1M | 0.01% |
233,600
+159,800
| +217% | +$13.8M |
2023 Q2
12 quarters
|
|
1648
Churchill Downs
CHDN
$6.69B
| $18.1M | 0.01% |
201,534
-241,311
| -54% | -$21.6M |
2019 Q1
29 quarters
|
|
1649
CALL
Atlassian
TEAM
$48.4B
| $18M | 0.01% |
232,000
+12,500
| +6% | +$1.02M |
2023 Q2
12 quarters
|
|
1650
CALL
Circle Internet Group
CRCL
$19.1B
| $18M | 0.01% |
288,100
+81,200
| +39% | +$7.9M |
2025 Q4
2 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.