13F institutional ownership facts
Institutions tracked
43
Reported value
$83,811,987.00
Reported shares
2,245,766
Latest filing period
Q2 2026
Top institutional holders
- Renaissance Technologies · $20,455,764 · 0.03%
- Two Sigma Investments · $26,269,959 · 0.02%
- PSP Investments · $7,440,339 · 0.02%
- Jane Street Group · $26,824,421 · 0%
- David E. Shaw - D.E. Shaw & Co. · $15,266,940 · 0.01%
- Israel Englander - Millennium Management · $26,072,498 · 0.01%
Data source and limitations
This page uses public SEC Form 13F disclosures and related institutional filing data. 13F reports are periodic disclosures and may not represent current real-time holdings.
13F Hub provides research and education data only. It does not provide personalized investment advice.
$CALX
Institutional Holdings
43
Top Institutions
Top Institutions
Renaissance Technologies
548,118 shares
0.03%
% of Portfolio
Two Sigma Investments
703,911 shares
0.02%
% of Portfolio
PSP Investments
199,366 shares
0.02%
% of Portfolio
Jane Street Group
718,768 shares
0.00%
% of Portfolio
David E. Shaw - D.E. Shaw & Co.
409,082 shares
0.01%
% of Portfolio
Israel Englander - Millennium Management
698,620 shares
0.01%
% of Portfolio
Ken Griffin - Citadel Advisors
1,208,764 shares
0.01%
% of Portfolio
Larry Fink - BlackRock
11,775,490 shares
0.01%
% of Portfolio
UBS Group
857,360 shares
NaN%
% of Portfolio
BNP Paribas
230,099 shares
NaN%
% of Portfolio
Charles Schwab
696,967 shares
NaN%
% of Portfolio
Wellington Management
519,153 shares
NaN%
% of Portfolio
New York State Teachers Retirement System - New York State Teachers Retirement System
47,600 shares
NaN%
% of Portfolio
Nuveen
366,953 shares
NaN%
% of Portfolio
State Street Corp
2,915,560 shares
NaN%
% of Portfolio
Lazard Asset Management
56,174 shares
NaN%
% of Portfolio
Geode Capital Management
1,481,595 shares
NaN%
% of Portfolio
Northern Trust Corp
642,151 shares
NaN%
% of Portfolio
Voya Investment Mgmt
40,134 shares
NaN%
% of Portfolio
Cliff Asness - AQR Capital Management
106,088 shares
NaN%
% of Portfolio
David Solomon - Goldman Sachs
304,086 shares
NaN%
% of Portfolio
Legal & General
139,848 shares
NaN%
% of Portfolio
Robeco Institutional Asset Management
22,830 shares
NaN%
% of Portfolio
Morgan Stanley
524,882 shares
NaN%
% of Portfolio
Invesco
313,311 shares
NaN%
% of Portfolio
Jamie Dimon - JPMorgan Chase
184,038 shares
NaN%
% of Portfolio
Franklin Resources
38,128 shares
NaN%
% of Portfolio
T. Rowe Price
77,764 shares
NaN%
% of Portfolio
PNC Financial Services
11,647 shares
NaN%
% of Portfolio
Ensign Peak Advisors
3,363 shares
NaN%
% of Portfolio
Canada Pension Plan Investment Board
8,400 shares
NaN%
% of Portfolio
SG Americas Securities
7,233 shares
NaN%
% of Portfolio
Amundi
14,243 shares
NaN%
% of Portfolio
Natixis
112,148 shares
0.02%
% of Portfolio
Paul Tudor Jones - Tudor Investment Corp
142,647 shares
0.01%
% of Portfolio
Jefferies Group
30,400 shares
0.01%
% of Portfolio
Artisan Partners
0 shares
0.00%
% of Portfolio
Exoduspoint Capital Management, Lp
0 shares
0.00%
% of Portfolio
Joel Greenblatt - Gotham Asset Management
0 shares
0.00%
% of Portfolio
Lord, Abbett & Co. LLC
0 shares
0.00%
% of Portfolio
Stephen Schwarzman - Blackstone
0 shares
0.00%
% of Portfolio
Steve Cohen - Point72 Asset Management
0 shares
0.00%
% of Portfolio
Douglas Granat - Trigran Investments
442,008 shares
3.03%
% of Portfolio
Institutional InsightPRO
Scale Distribution
MEGA
31%
LARGE
32%
MEDIUM
33%
SMALL
4%
Geographic Distribution
Institutional Activity
Buyers
36
Sellers
27
Holders
78
New
17
Exited
11
Insider TradingPRO
Trading Statistics
Insider Buyers
14
Insider Sellers
27
Purchase Value
$8.7M
Role Distribution
RatingPRO
66
B-
Overall Score
Strong institutional support with positive momentum
Rating Dimensions
Recent Actions
New
11
Increased
27
Decreased
11
Exited
2
Total
30