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 | 7.53% |
| 4 | Financials | 5.78% |
| 5 | Healthcare | 5.7% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
726
Labcorp
LH
$29.3B
| $63.9M | 0.02% |
228,043
+103,470
| +83% | +$27.2M |
2013 Q3
51 quarters
|
|
727
Stantec
STN
$8.13B
| $63.4M | 0.02% |
920,492
+279,991
| +44% | +$22.6M |
2019 Q4
26 quarters
|
|
728
American Financial Group
AFG
$12.8B
| $63.4M | 0.02% |
453,007
-42,899
| -9% | -$5.69M |
2024 Q3
7 quarters
|
|
729
CALL
Coinbase
COIN
$38B
| $63.4M | 0.02% |
433,400
-30,600
| -7% | -$5.52M |
2021 Q2
20 quarters
|
|
730
Motorola Solutions
MSI
$81.3B
| $63.3M | 0.02% |
152,309
-7,514
| -5% | -$3.15M |
2013 Q4
50 quarters
|
|
731
PUT
ConocoPhillips
COP
$185B
| $63.2M | 0.02% |
607,900
+30,900
| +5% | +$3.66M |
2018 Q4
30 quarters
|
|
732
PUT
Penumbra
PEN
$12.6B
| $63.2M | 0.02% |
+200,000
| New | +$64.8M |
2026 Q2
0 quarters
|
|
733
Mercado Libre
MELI
$82.4B
| $63.1M | 0.02% |
37,146
+21,510
| +138% | +$36.7M |
2018 Q4
30 quarters
|
|
734
PUT
Globalstar
GSAT
$10.7B
| $63M | 0.02% |
+774,900
| New | +$62.4M |
2026 Q2
0 quarters
|
|
735
Aflac
AFL
$62.1B
| $62.9M | 0.02% |
536,747
+129,455
| +32% | +$14.9M |
2024 Q4
6 quarters
|
|
736
DigitalOcean
DOCN
$10.5B
| $62.8M | 0.02% |
+399,852
| New | +$54.1M |
2026 Q2
0 quarters
|
|
737
Rambus
RMBS
$9.07B
| $62.8M | 0.02% |
472,818
+331,504
| +235% | +$43.1M |
2020 Q1
25 quarters
|
|
738
Roper Technologies
ROP
$46.1B
| $62.6M | 0.02% |
185,037
+73,302
| +66% | +$25M |
2024 Q3
7 quarters
|
|
739
CALL
Rocket Lab Corp
RKLB
$35B
| $62.5M | 0.02% |
614,800
+21,100
| +4% | +$2.1M |
2025 Q4
2 quarters
|
|
740
PUT
Teradyne
TER
$42.8B
| $62.5M | 0.02% |
129,100
-2,400
| -2% | -$905K |
2022 Q1
17 quarters
|
|
741
CALL
Vistra
VST
$46.4B
| $62.4M | 0.02% |
393,100
-139,400
| -26% | -$21.6M |
2024 Q2
8 quarters
|
|
742
Constellium
CSTM
$3.11B
| $62.3M | 0.02% |
1,956,365
-1,513,726
| -44% | -$48.9M |
2015 Q4
42 quarters
|
|
743
Pool Corp
POOL
$7.36B
| $62.3M | 0.02% |
289,968
-171,568
| -37% | -$34.2M |
2020 Q1
25 quarters
|
|
744
Life Time Group Holdings
LTH
$10.1B
| $62.3M | 0.02% |
1,525,256
-743,254
| -33% | -$23.6M |
2022 Q4
14 quarters
|
|
745
Leidos
LDOS
$17.9B
| $62.2M | 0.02% |
604,047
+238,093
| +65% | +$31.6M |
2020 Q2
24 quarters
|
|
746
Klaviyo
KVYO
$5.73B
| $62.2M | 0.02% |
4,117,367
+1,769,132
| +75% | +$29.3M |
2023 Q3
11 quarters
|
|
747
Alaska Air
ALK
$3.99B
| $62.1M | 0.02% |
1,189,406
+75,904
| +7% | +$3.24M |
2018 Q4
30 quarters
|
|
748
Universal Health Services
UHS
$10.4B
| $62.1M | 0.02% |
417,369
-270,387
| -39% | -$43.9M |
2018 Q1
33 quarters
|
|
749
PUT
Mondelez International
MDLZ
$82.2B
| $61.7M | 0.02% |
1,066,200
-960,500
| -47% | -$57.9M |
2018 Q2
32 quarters
|
|
750
Canadian Imperial Bank of Commerce
CM
$106B
| $61.6M | 0.02% |
536,067
-20,283
| -4% | -$2.22M |
2024 Q4
6 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.