MILLENNIUM MANAGEMENT LLC

View all activity View 13F on SEC

Data as of Q4 2025

Institutional investor tracked via SEC 13F filings. Portfolio snapshot as of 2025-12-31.SEC EDGAR Source

Assets Under Management

$139.2B

Total Positions

4,067

New This Quarter

511

Filing Period

2025-12-31

Portfolio Allocation

Top holdings by portfolio weight

IVV4.17%

WMT1.91%

NVDA1.19%

SPY1.05%

IBIT0.72%

AVGO0.65%

AAPL0.57%

NSC0.50%

MSFT0.47%

BSX0.43%

Other4.59%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

ABVX9Q held

ABIVAX SA

Avg $9.40 · $95.6M est. P&L

Est. P&L

+1371.83%

CIFR4Q held

CIPHER MINING INC C

Avg $2.68 · $18.5M est. P&L

Est. P&L

+444.74%

INBX7Q held

INHIBRX BIOSCIENCES INC

Avg $15.53 · $17.2M est. P&L

Est. P&L

+402.11%

Top Losers

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

Top Holdings(Showing 25 of 3948 — sorted by value)

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
IVV ISHARES TR	14.5M	$9.9B	4.2%	—	$613.97	+12.37%	27 qtrs	Increased 93
WMT Walmart Inc	40.8M	$4.5B	1.9%	—	$108.87	+2.80%	29 qtrs	Increased 81
NVDA NVIDIA Corp	15.2M	$2.8B	1.2%	—	$151.92	+23.45%	29 qtrs	Decreased 0
SPY SPDR S&P 500 ETF TR	3.6M	$2.5B	1.0%	—	$656.42	+4.66%	29 qtrs	Increased 81
IBIT ISHARES BITCOIN TRUST ETF S	34.3M	$1.7B	0.7%	—	$47.13	+5.72%	8 qtrs	Increased 66
AVGO Broadcom Inc	4.4M	$1.5B	0.6%	—	$329.31	+6.24%	29 qtrs	Increased 73
AAPL Apple Inc	5M	$1.3B	0.6%	—	$238.58	+14.35%	29 qtrs	Decreased 0
NSC Norfolk Southern Corp	4.2M	$1.2B	0.5%	—	$289.02	-0.07%	29 qtrs	Increased 64
MSFT Microsoft Corp	2.3M	$1.1B	0.5%	—	$424.41	+14.86%	29 qtrs	Decreased 0
BSX Boston Scientific Corp	11.3M	$1B	0.4%	—	$78.78	+21.88%	29 qtrs	Increased 49
CYBR CyberArk Software Ltd	2M	$913.4M	0.4%	—	$443.51	+1.76%	10 qtrs	Increased 61
EA Electronic Arts Inc	4.2M	$857.2M	0.4%	—	$195.26	+4.65%	29 qtrs	Increased 61
ISRG Intuitive Surgical Inc	1.5M	$842.2M	0.4%	—	$557.24	+2.76%	29 qtrs	Increased 61
GOOGL Alphabet Inc	2.7M	$840.1M	0.4%	—	$182.04	+72.41%	29 qtrs	Decreased 0
AMZN Amazon.com Inc	3.6M	$838.9M	0.4%	—	$193.50	+20.17%	29 qtrs	Decreased 0
FCX Freeport-McMoRan Inc	15.9M	$809.4M	0.3%	—	$40.29	+27.27%	29 qtrs	Increased 48
GOOG Alphabet Inc	2.5M	$785.5M	0.3%	—	$159.64	+97.04%	29 qtrs	Decreased 0
WBD Warner Bros Discovery Inc	25.6M	$738.1M	0.3%	—	$26.58	+8.86%	12 qtrs	Increased 61
META Meta Platforms Inc	1.1M	$732.3M	0.3%	—	$603.96	+10.26%	29 qtrs	Decreased 0
MRK Merck & Co Inc	6.8M	$715.8M	0.3%	—	$105.59	+0.44%	27 qtrs	Increased 61
NVT nVent Electric PLC	6.1M	$625.5M	0.3%	—	$82.76	+24.24%	29 qtrs	Increased 46
JPM JPMORGAN CHASE & CO.	1.8M	$563.9M	0.2%	—	$281.61	+14.33%	29 qtrs	Increased 46
ETHA ISHARES ETHEREUM TR S	25.1M	$562.8M	0.2%	—	$29.42	-24.09%	3 qtrs	Decreased 0
FBTC FIDELITY WISE ORIGIN BITCOIN	7.3M	$556M	0.2%	—	$64.34	+18.97%	8 qtrs	Decreased 0
BLK Blackrock Inc	508,120	$543.9M	0.2%	—	$1,131.86	-4.29%	4 qtrs	Increased 51
Showing 25 of 3,948 results.PROUpgrade to see all →

Accumulation Streaks

Positions with 2+ consecutive quarters of increases — persistent directional conviction.

Security

ONON Semiconductor Corp

Q2 2024 → Q4 2025+2.1M shares+$107.4M

OPTUOPTIMUM COMMUNICATIONS INC

Q3 2024 → Q4 2025+13.6M shares+$21.9M

EOLSEVOLUS INC

Q3 2024 → Q4 2025+1.2M shares+$4.2M

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer