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Spyre Therapeutics

129 hedge funds and large institutions have $953M invested in Spyre Therapeutics in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 63 increasing their positions, 26 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
Holders Change %
0%
% of All Funds
1.73%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
18
Increased
63
Reduced
26
Closed
17
Calls
$1.05M
Puts
$603K
Net Calls
+$446K
Net Calls Change
+$628K
Name Holding Trade Value Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$136M +$217K +14,481 +0.2%
FFM
2
Fairmount Funds Management
Pennsylvania
$60.2M
BlackRock
3
BlackRock
New York
$60M +$6.51M +434,622 +12%
RI
4
RTW Investments
New York
$54.2M
TCM
5
Tang Capital Management
California
$47.9M +$17.2M +1,150,000 +56%
Vanguard Group
6
Vanguard Group
Pennsylvania
$45.9M +$2.52M +168,319 +6%
VA
7
VR Adviser
New York
$40.2M
B
8
Braidwell
Connecticut
$38.6M
Capital International Investors
9
Capital International Investors
California
$35.8M
DCM
10
Driehaus Capital Management
Illinois
$31.2M -$9.46M -631,722 -23%
CC
11
Commodore Capital
New York
$29.8M
PBA
12
Paradigm Biocapital Advisors
New York
$28M -$3.84M -256,760 -12%
State Street
13
State Street
Massachusetts
$23.9M -$1.52M -101,824 -6%
PA
14
Perceptive Advisors
New York
$22.9M -$11.7M -783,827 -34%
Wellington Management Group
15
Wellington Management Group
Massachusetts
$22.7M -$1.2M -80,200 -5%
JFG
16
Jefferies Financial Group
New York
$20.8M +$2.1M +140,000 +11%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$18.4M +$2.51M +167,669 +16%
Pictet Asset Management
18
Pictet Asset Management
Switzerland
$16.2M +$158K +10,551 +1%
T. Rowe Price Associates
19
T. Rowe Price Associates
Maryland
$13.9M +$10.2M +681,939 +274%
Franklin Resources
20
Franklin Resources
California
$11.9M +$519K +34,647 +5%
PCH
21
Polar Capital Holdings
United Kingdom
$11.2M -$1.2M -80,000 -10%
Morgan Stanley
22
Morgan Stanley
New York
$10M +$5.02M +335,577 +100%
BBA
23
Baker Bros. Advisors
New York
$9.38M +$9.38M +626,703 New
DM
24
Deerfield Management
New York
$9.19M +$2.45M +163,665 +36%
Adage Capital Partners
25
Adage Capital Partners
Massachusetts
$9.13M -$2.89M -193,000 -24%