Metagenomi, Inc.

MGX • NASDAQ

Metagenomi, Inc. is a biotechnology company in the healthcare sector on NASDAQ, with a market cap of $62.0M. As of Q3 2025, 16% of shares are held by 56 institutional investors, with VANGUARD GROUP INC as the largest holder at 3.31%.

Market Cap$62.0M

Biotechnology

Healthcare

Employees236.0

Websitemetagenomi.co

Country

United States of America

Overview

Overview of institutional ownership in MGX as of Q3 2025 with a market cap of $89.0M

All Institutions

Institutions: 56
Value Held: $14.1M
Shares Held: 6.0M
Avg Position: $252.5K
Median Position: $60.0K

Hedge Funds

Hedge Funds: 7
Value Held: $2.6M
Shares Held: 1.1M
Avg Position: $374.3K
Median Position: $395.8K

Ownership Breakdown

Institutional (non-HF)

12.95%

$11.5M

Hedge Funds

2.95%

$2.6M

Retail & Other

84.11%

$74.8M

Based on market cap of $89.0M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in MGX as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
VANGUARD GROUP INC Institution	Salim Ramji CEO	$2.9M 0.00% of portfolio	3.31% 1.2M shares	Q1 2024 Held for 1y 8m	$6.69T
S Sozo Ventures GP II, L.P. Institution	-	$1.3M 100.00% of portfolio	1.55% 581.6K shares	Q1 2024 Held for 1y 8m	$1.3M
Catalio Capital Management, LP Venture Capital	Olga Eduardovna Maltseva COO	$1.3M 0.23% of portfolio	1.41% 529.0K shares	Q4 2024 Held for 11 months	$540.9M
P Peapod Lane Capital LLC Institution	-	$1.2M 1.09% of portfolio	1.37% 513.8K shares	Q4 2024 Held for 11 months	$111.8M
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dan Michael Berkovitz Chairman	$736.3K 0.00% of portfolio	0.83% 310.7K shares	Q1 2024 Held for 1y 8m	$121.98B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$692.1K 0.00% of portfolio	0.78% 291.9K shares	Q1 2024 Held for 1y 8m	$1.57T
PURA VIDA INVESTMENTS, LLC Hedge Fund•Sector	Efrem Jason Kamen Managing Partner	$626.6K 4.07% of portfolio	0.70% 264.4K shares	Q1 2024 Held for 1y 8m	$15.4M
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$572.0K 0.00% of portfolio	0.64% 241.3K shares	Q1 2024 Held for 1y 8m	$1.65T
B BlackRock, Inc. Institution	-	$529.6K 0.00% of portfolio	0.60% 223.5K shares	Q1 2024 Held for 1y 8m	$5.67T
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	Scott David Hoffman CEO	$491.8K 0.00% of portfolio	0.55% 207.5K shares	Q1 2024 Held for 1y 8m	$62.0B

Net Capital Flow

Institutional buying and selling activity for MGX in Q3 2025

Traded: −$2.4M
Buyers: 21
Sellers: 39
Total Bought: +$1.6M
Total Sold: −$4.0M
Avg Position: $188.5K

Biggest Buyers

Institution	Net Bought	Current Position
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	+$458.9K +193.6K shares	$491.8K 207.5K shares
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	+$230.1K +97.1K shares	$464.0K 195.8K shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	+$168.9K +71.3K shares	$168.9K 71.3K shares
JPMORGAN CHASE & CO Institution	+$144.8K +61.1K shares	$148.3K 62.6K shares
M Man Group plc Institution	+$125.3K +52.9K shares	$125.3K 52.9K shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	+$119.4K +50.4K shares	$119.4K 50.4K shares
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	+$113.8K +48.0K shares	$395.8K 167.0K shares
D Dynamic Technology Lab Private Ltd Institution	+$64.4K +27.2K shares	$64.4K 27.2K shares
BANK OF AMERICA CORP /DE/ Institution	+$37.2K +15.7K shares	$44.5K 18.8K shares
X XTX Topco Ltd Institution	+$36.1K +15.2K shares	$36.1K 15.2K shares

Biggest Sellers

Institution	Net Sold	Current Position
PURA VIDA INVESTMENTS, LLC Hedge Fund•Sector	−$1.6M −687.7K shares	$626.6K 264.4K shares
T TANG CAPITAL MANAGEMENT LLC Institution	−$407.6K −172.0K shares	$66.4K 28.0K shares
UBS Group AG Institution	−$226.2K −95.4K shares	$55.7K 23.5K shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$191.0K −129.1K shares	Sold Off 0 shares
B BlackRock, Inc. Institution	−$172.8K −72.9K shares	$529.6K 223.5K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$171.4K −72.3K shares	$736.3K 310.7K shares
GOLDMAN SACHS GROUP INC Institution	−$160.7K −108.6K shares	Sold Off 0 shares
J JANE STREET GROUP, LLC Institution	−$143.8K −60.7K shares	$232.9K 98.3K shares
Marshall Wace LLP Institution	−$139.8K −59.0K shares	$216.4K 91.3K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	−$107.4K −72.6K shares	Sold Off 0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited MGX in Q3 2025

New Positions: 6
New Value: $387.7K
Exited Positions: 18
Exited Value: $854.0K

New Positions

Institution	Position Value
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$168.9K 71.3K shares
M Man Group plc Institution	$125.3K 52.9K shares
D Dynamic Technology Lab Private Ltd Institution	$64.4K 27.2K shares
T TWO SIGMA SECURITIES, LLC Institution	$28.9K 12.2K shares
SRS Capital Advisors, Inc. RIA/Wealth	$71.0 30.0 shares
O Optiver Holding B.V. Institution	$43.0 18.0 shares

Exited Positions

Institution	Previous Position
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	$191.0K 129.1K shares
GOLDMAN SACHS GROUP INC Institution	$160.7K 108.6K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$107.4K 72.6K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$89.7K 60.6K shares
S Squarepoint Ops LLC Hedge Fund•Quant	$56.4K 38.1K shares
Jain Global LLC Hedge Fund•Multi-Strategy	$42.4K 28.6K shares
B BROWN ADVISORY INC RIA/Wealth	$37.0K 25.0K shares
V Virtu Financial LLC Institution	$28.1K 19.0K shares
S SG Americas Securities, LLC Institution	$27.7K 18.7K shares
Verition Fund Management LLC Hedge Fund•Multi-Strategy	$20.6K 13.9K shares

Options Activity

Institutions with the largest Call and Put options positions in MGX as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with MGX as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
S Sozo Ventures GP II, L.P. Institution	-	100.00% $1.3M	1.55% 581.6K shares	Q1 2024 Held for 1y 8m	$1.3M
PURA VIDA INVESTMENTS, LLC Hedge Fund•Sector	Efrem Jason Kamen Managing Partner	4.07% $626.6K	0.70% 264.4K shares	Q1 2024 Held for 1y 8m	$15.4M
P Peapod Lane Capital LLC Institution	-	1.09% $1.2M	1.37% 513.8K shares	Q4 2024 Held for 11 months	$111.8M
Catalio Capital Management, LP Venture Capital	Olga Eduardovna Maltseva COO	0.23% $1.3M	1.41% 529.0K shares	Q4 2024 Held for 11 months	$540.9M
Resolute Advisors LLC RIA/Wealth	Kevin Michael Lutz Founder	0.06% $213.2K	0.24% 89.9K shares	Q1 2024 Held for 1y 8m	$387.4M
Fortitude Advisory Group L.L.C. RIA/Wealth	Craig Douglas Johnsen CCO	0.05% $91.8K	0.10% 38.7K shares	Q4 2024 Held for 11 months	$185.7M
Green Alpha Advisors, LLC Long Only Manager	Garvin Frederic Jabusch Founder	0.03% $33.8K	0.04% 14.3K shares	Q3 2024 Held for 1y 2m	$103.4M
D Dynamic Technology Lab Private Ltd Institution	-	0.01% $64.4K	0.07% 27.2K shares	Q3 2025 Held for 2 months	$576.8M
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	John Noland Ryan Montgomery CEO	0.01% $464.0K	0.52% 195.8K shares	Q3 2024 Held for 1y 2m	$4.7B
R RBF Capital, LLC Institution	-	0.01% $167.7K	0.19% 70.8K shares	Q2 2025 Held for 5 months	$2.2B

Hedge Fund Spotlight

Discover hedge funds investing in MGX

JACOBS LEVY EQUITY MANAGEMENT, INC

Hedge Fund • Quant

Portfolio ManagerBruce Ira Jacobs

Portfolio Value: $25.2B
Positions: 953
Last Reported: Q3 2025

Sector Allocation

Position in Metagenomi, Inc.

Market Value: $81.0K
Shares Held: 34.2K
Portfolio Weight: 0.00%
Owned Since: 2024-Q2

Top Holding	Sector	Market Value	Weight
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2 Apple AAPL	Consumer Electronics Technology	$1.3B	5.29%
3 Microsoft MSFT	Software - Infrastructure Technology	$1.0B	4.05%