TECX

Tectonic Therapeutic, Inc. Common Stock
TECX

Overview Fund Activity

81 hedge funds and large institutions have $241M invested in Tectonic Therapeutic, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 34 increasing their positions, 13 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
81
Holders Change
+4
Holders Change %
+5.19%
% of All Funds
1.09%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
18
Increased
34
Reduced
13
Closed
14
Calls
$29K
Puts
$17K
Net Calls
+$12K
Net Calls Change
+$12K

Top Buyers

1
BlackRock
BlackRock
New York
$15.1M
2
Vanguard Group
Vanguard Group
Pennsylvania
$11.6M
3
Geode Capital Management
Geode Capital Management
Massachusetts
$5.41M
4
State Street
State Street
Massachusetts
$2.6M
5
SAM
Sectoral Asset Management
Quebec, Canada
$1.97M

Top Sellers

1
Millennium Management
Millennium Management
New York
$1.49M
2
IC
Ikarian Capital
Texas
$3.25M
3
Goldman Sachs
Goldman Sachs
New York
$0
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$372K
Name Holding Trade Value Shares
Change 		Shares
Change %
MAM
51
Monaco Asset Management
Monaco
$209K +$209K +10,500 New
CGL
52
Clarius Group LLC
Washington
$201K – – –
Deutsche Bank
53
Deutsche Bank
Germany
$163K +$163K +8,201 New
Bank of America
54
Bank of America
North Carolina
$138K -$1.17M -58,779 -89%
MIM
55
MetLife Investment Management
New Jersey
$134K +$134K +6,724 New
JPMorgan Chase & Co
56
JPMorgan Chase & Co
New York
$130K +$108K +5,426 +484%
Mirae Asset Global ETFs Holdings
57
Mirae Asset Global ETFs Holdings
Hong Kong
$119K +$119K +6,012 New
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$99K +$99K +5,000 New
VIA
59
Virtus Investment Advisers
Connecticut
$83.3K +$12.9K +649 +18%
Citigroup
60
Citigroup
New York
$81.1K +$68.2K +3,431 +529%
CUAMC
61
China Universal Asset Management Company
China
$74.5K +$15.7K +791 +27%
PFSRSONJ
62
Police & Firemen's Retirement System of New Jersey
New Jersey
$52.4K +$52.4K +2,638 New
A
63
AlphaQuest
New York
$47K +$42.4K +2,133 +919%
CA
64
Clearstead Advisors
Ohio
$29.8K – – –
TRCT
65
Tower Research Capital (TRC)
New York
$24.8K +$8.23K +414 +50%
AIP
66
Ameritas Investment Partners
Nebraska
$22.3K +$22.3K +1,122 New
Legal & General Group
67
Legal & General Group
United Kingdom
$20.9K +$20.9K +1,050 New
Mirae Asset Global Investments
68
Mirae Asset Global Investments
South Korea
$14.3K +$4.39K +221 +44%
CIAM
69
Caitong International Asset Management
Hong Kong
$14.3K +$6.96K +350 +95%
Royal Bank of Canada
70
Royal Bank of Canada
Ontario, Canada
$14K -$130K -6,318 -90%
GFM
71
GF Fund Management
China
$7.49K – – –
Carson Wealth (CWM LLC)
72
Carson Wealth (CWM LLC)
Nebraska
$7K – – –
AB
73
Amalgamated Bank
New York
$7K +$7K +375 New
Zurich Cantonal Bank
74
Zurich Cantonal Bank
Switzerland
$5.62K – – –
SCM
75
Sterling Capital Management
North Carolina
$4.99K +$4.99K +251 New
1 2
3
4