How many stocks does MILLENNIUM MANAGEMENT LLC own?

As of Q4 2025, MILLENNIUM MANAGEMENT LLC holds 4,065 positions in their 13F portfolio.

What is MILLENNIUM MANAGEMENT LLC's largest holding?

IVV at 4.2% of portfolio, worth $9.9B.

What is MILLENNIUM MANAGEMENT LLC's total portfolio value?

$139.2B as of Q4 2025, tracked across 4,065 holdings.

Is MILLENNIUM MANAGEMENT LLC a hedge fund?

MILLENNIUM MANAGEMENT LLC is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does MILLENNIUM MANAGEMENT LLC report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has MILLENNIUM MANAGEMENT LLC's portfolio changed in Q4 2025?

View MILLENNIUM MANAGEMENT LLC's latest portfolio changes, new positions, and exits for Q4 2025 on HoldingsIntel.

What is MILLENNIUM MANAGEMENT LLC's investment strategy?

MILLENNIUM MANAGEMENT LLC is classified as a Balanced Allocator fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

MILLENNIUM MANAGEMENT LLC Holdings Q4 2025 - Portfolio & Conviction Scores | HoldingsIntel

MILLENNIUM MANAGEMENT LLC

Institutional investor · Portfolio as of Q4 2025

Solid(3.0 / 5.0)

$139.2B

AUM

4,065

Positions

505

New

Q4 2025

Filing Period

Quarterly Portfolio Change

SEC EDGAR SourceSEC Filings

MILLENNIUM MANAGEMENT LLC manages $139.2B across 4065 positions as of Q4 2025. Top holdings: IVV (4.2%), IWM (3.2%), QQQ (2.3%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 3/5.0.

Q4 2025 Summary

Active quarter - 505 new positions, 424 exits, 1604 increased. Top move: IVV (INCREASED, conviction 93). Portfolio: $139.2B across 4065 positions.

Portfolio Allocation

Top holdings by portfolio weight

IVV4.17%

IWM3.18%

QQQ2.25%

WMT1.91%

NVDA1.84%

IWM1.62%

NVDA1.19%

SPY1.05%

AAPL1.03%

QQQ0.94%

Other0.92%

Similar Funds

Funds with similar investing DNA

Tidal Investments LLC

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

ABVX9Q held

Abivax SA

Avg $9.40 · $75.4M est. P&L

Est. P&L

+1082.02%

LITE29Q held

Lumentum Holdings Inc.

Avg $111.62 · $242M est. P&L

Est. P&L

+522.11%

CLYM4Q held

Climb Bio, Inc.

Avg $1.19 · $1.7M est. P&L

Est. P&L

+494.20%

Top Losers

Upgrade to Pro to see the worst-performing positions.

View plans

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings10 of 5950

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
IVVETF iShares Core S&P 500 ETF	14.5M	$9.9B	4.2%	—	$613.97	+11.30%	27 qtrssince 2019-Q2	Increased 93
IWM PUT ETF iShares Russell 2000 ETF	30.7M	$7.6B	3.2%	—	—	—	—	Increased —
QQQ PUT Unit Invesco QQQ Trust, Series 1	8.7M	$5.4B	2.3%	—	—	—	—	Increased —
WMT Walmart Inc.	40.8M	$4.5B	1.9%	—	$108.87	+17.49%	29 qtrssince 2018-Q4	Increased 81
NVDA PUT NVIDIA Corporation	23.5M	$4.4B	1.8%	—	—	—	—	Decreased —
IWM CALL ETF iShares Russell 2000 ETF	15.7M	$3.9B	1.6%	—	—	—	—	Increased —
NVDA NVIDIA Corporation	15.2M	$2.8B	1.2%	—	$151.92	+18.52%	29 qtrssince 2018-Q4	Decreased 0
SPYUnit State Street SPDR S&P 500 ETF T	3.6M	$2.5B	1.0%	—	$656.42	+3.64%	29 qtrssince 2018-Q4	Increased 81
AAPL PUT Apple Inc.	9M	$2.5B	1.0%	—	—	—	—	Increased —
QQQ CALL Unit Invesco QQQ Trust, Series 1	3.7M	$2.2B	0.9%	—	—	—	—	Decreased —
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