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Quanterix

134 hedge funds and large institutions have $223M invested in Quanterix in 2025 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 42 increasing their positions, 43 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,119% more call options, than puts

Call options by funds: $256K | Put options by funds: $21K

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

62% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 13

15% more capital invested

Capital invested by funds: $194M → $223M (+$29.6M)

4% more funds holding

Funds holding: 129134 (+5)

2% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 43

1.6% less ownership

Funds ownership: 76.77%75.17% (-1.6%)

Holders
134
Holders Change
+5
Holders Change %
+3.88%
% of All Funds
1.63%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
21
Increased
42
Reduced
43
Closed
13
Calls
$256K
Puts
$21K
Net Calls
+$235K
Net Calls Change
+$271K
Name Holding Trade Value Shares
Change
Change in
Stake
BHCM
76
Brevan Howard Capital Management
Jersey
$107K -$40K -6,444 -28%
MIM
77
MetLife Investment Management
New Jersey
$102K -$43.3K -6,975 -30%
Allspring Global Investments
78
Allspring Global Investments
North Carolina
$100K +$9.05K +1,457 +10%
Manulife (Manufacturers Life Insurance)
79
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$89.9K +$2.03K +327 +2%
HIP
80
HUB Investment Partners
Texas
$86.9K +$9.32K +1,500 +12%
VPIM
81
Vanguard Personalized Indexing Management
California
$83.8K +$1.02K +164 +1%
HF
82
HRT Financial
New York
$82K +$80.9K +13,018 New
JG
83
Jain Global
New York
$80.6K -$29.2K -4,700 -27%
DekaBank Deutsche Girozentrale
84
DekaBank Deutsche Girozentrale
Germany
$80K
Renaissance Technologies
85
Renaissance Technologies
New York
$75K +$73.3K +11,800 New
PRTG
86
Post Resch Tallon Group
New York
$73.6K -$3.11K -500 -4%
Commonwealth Equity Services
87
Commonwealth Equity Services
Massachusetts
$71.5K -$38.7K -6,227 -36%
AC
88
AXQ Capital
New Jersey
$70K +$68.4K +11,009 New
PFSRSONJ
89
Police & Firemen's Retirement System of New Jersey
New Jersey
$64K
New York State Common Retirement Fund
90
New York State Common Retirement Fund
New York
$41.3K
US Bancorp
91
US Bancorp
Minnesota
$40.4K +$39.2K +6,318 +16,200%
FFA
92
Farther Finance Advisors
California
$25.9K +$25.3K +4,078 New
Legal & General Group
93
Legal & General Group
United Kingdom
$25.4K +$4.26K +686 +21%
AIP
94
Ameritas Investment Partners
Nebraska
$22.1K
California State Teachers Retirement System (CalSTRS)
95
California State Teachers Retirement System (CalSTRS)
California
$17.3K +$1.12K +180 +7%
SCM
96
Sterling Capital Management
North Carolina
$14.8K -$1.59K -256 -10%
Carson Wealth (CWM LLC)
97
Carson Wealth (CWM LLC)
Nebraska
$12K +$4.09K +658 +51%
VCM
98
Versant Capital Management
Arizona
$11.3K +$2.22K +357 +25%
TRCT
99
Tower Research Capital (TRC)
New York
$10.3K -$8.75K -1,408 -46%
Rockefeller Capital Management
100
Rockefeller Capital Management
New York
$9.62K -$5.9K -950 -39%