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534 hedge funds and large institutions have $11.9B invested in Ciena in 2024 Q4 according to their latest regulatory filings, with 129 funds opening new positions, 166 increasing their positions, 174 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

148% more first-time investments, than exits

New positions opened: 129 | Existing positions closed: 52

57% more funds holding in top 10

Funds holding in top 10: 711 (+4)

37% more call options, than puts

Call options by funds: $205M | Put options by funds: $149M

36% more capital invested

Capital invested by funds: $8.76B → $11.9B (+$3.13B)

15% more funds holding

Funds holding: 464534 (+70)

0.22% more ownership

Funds ownership: 98.46%98.68% (+0.22%)

5% less repeat investments, than reductions

Existing positions increased: 166 | Existing positions reduced: 174

Holders
534
Holders Change
+70
Holders Change %
+15.09%
% of All Funds
7.03%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.14%
New
129
Increased
166
Reduced
174
Closed
52
Calls
$205M
Puts
$149M
Net Calls
+$55.4M
Net Calls Change
-$38.1M
Name Holding Trade Value Shares
Change
Change in
Stake
GJL
151
Gendell Jeffrey L
$4.16M +$3.52M +49,096 New
State of Tennessee, Department of Treasury
152
State of Tennessee, Department of Treasury
Tennessee
$4.14M -$98.8K -1,377 -3%
SIA
153
Sit Investment Associates
Minnesota
$4.09M
HVCM
154
Hel Ved Capital Management
Hong Kong
$4.08M +$3.45M +48,100 New
Cerity Partners
155
Cerity Partners
New York
$4.04M +$73.4K +1,023 +2%
GIM
156
Granahan Investment Management
Massachusetts
$4.02M -$2.21M -30,778 -39%
PI
157
PineBridge Investments
New York
$3.99M +$1.01M +14,093 +43%
Ensign Peak Advisors
158
Ensign Peak Advisors
Utah
$3.98M
CCM
159
Channing Capital Management
Illinois
$3.96M -$18M -250,201 -84%
MAM
160
Madison Asset Management
Wisconsin
$3.95M -$11.3M -157,677 -77%
MIA
161
Madison Investment Advisors
Wisconsin
$3.95M +$3.34M +46,537 New
AAIS
162
ABN AMRO Investment Solutions
$3.83M -$515K -7,171 -14%
TRSOTSOK
163
Teachers Retirement System of the State of Kentucky
Kentucky
$3.83M -$159K -2,220 -5%
WCM
164
Westerly Capital Management
California
$3.82M -$1.44M -20,000 -31%
American Century Companies
165
American Century Companies
Missouri
$3.79M +$48K +669 +2%
Two Sigma Investments
166
Two Sigma Investments
New York
$3.6M -$1.06M -14,803 -26%
Robeco Institutional Asset Management
167
Robeco Institutional Asset Management
Netherlands
$3.59M
ASRS
168
Arizona State Retirement System
Arizona
$3.55M +$38.4K +535 +1%
AI
169
Atria Investments
North Carolina
$3.52M +$666K +9,274 +29%
LSERS
170
Louisiana State Employees Retirement System
Louisiana
$3.4M +$21.5K +300 +0.8%
Handelsbanken Fonder
171
Handelsbanken Fonder
Sweden
$3.31M +$553K +7,700 +25%
Zurich Cantonal Bank
172
Zurich Cantonal Bank
Switzerland
$3.28M +$325K +4,534 +13%
PAS
173
Park Avenue Securities
New York
$3.25M +$408K +5,684 +17%
HighTower Advisors
174
HighTower Advisors
Illinois
$3.24M -$522K -7,277 -16%
LPL Financial
175
LPL Financial
California
$3.22M +$1.08M +14,994 +65%