259 hedge funds and large institutions have $2B invested in Calix in 2025 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 93 increasing their positions, 95 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

10% less call options, than puts

Call options by funds: $13.7M | Put options by funds: $15.2M

1.85% less ownership

Funds ownership: 86.37%84.52% (-1.9%)

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
259
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.7M
Puts
$15.2M
Net Calls
Net Calls Change

Top Buyers

1 +$23.2M
2 +$12M
3 +$9.58M
4
Neuberger Berman Group
Neuberger Berman Group
New York
+$8.62M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$7.88M

Top Sellers

1 -$25.2M
2 -$12.7M
3 -$9.43M
4
BlackRock
BlackRock
New York
-$8.64M
5
SCM
SG Capital Management
Illinois
-$8.17M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$2.6M
77
$2.48M
78
$2.3M
79
$2.18M
80
$2.18M
81
$2.13M
82
$2.05M
83
$1.95M
84
$1.92M
85
$1.9M
86
$1.88M
87
$1.79M
88
$1.7M
89
$1.66M
90
$1.64M
91
$1.57M
92
$1.54M
93
$1.54M
94
$1.49M
95
$1.36M
96
$1.36M
97
$1.36M
98
$1.33M
99
$1.25M
100
$1.24M