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AssetMark Inc’s
Ciena
CIEN
Stock Holding History
AssetMark Inc’s Portfolio
CIEN Stock Details
CIEN Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$6.47M
Buy
16,659
+16,253
+4,003%
+$4.97M
0.01%
602
2025
Q4
$95K
Buy
406
+206
+103%
+$40K
﹤0.01%
1508
2025
Q3
$29.1K
Buy
200
+67
+50%
+$6.82K
﹤0.01%
1815
2025
Q2
$10.8K
Buy
133
+15
+13%
+$1.08K
﹤0.01%
1941
2025
Q1
$7.13K
Sell
118
-61
-34%
-$4.82K
﹤0.01%
1918
2024
Q4
$15.2K
Buy
179
+115
+180%
+$8.25K
﹤0.01%
1714
2024
Q3
$3.94K
Buy
+64
New
+$3.37K
﹤0.01%
1764
2024
Q1
–
Sell
-13
Closed
-$585
–
1963
2023
Q4
$585
Buy
+13
New
+$573
﹤0.01%
1668
2022
Q1
–
Sell
-26
Closed
-$2K
–
1567
2021
Q4
$2K
Hold
26
–
–
﹤0.01%
1352
2021
Q3
$1K
Sell
26
-1,588
-98%
-$88.2K
﹤0.01%
1310
2021
Q2
$92K
Sell
1,614
-432,366
-100%
-$23.8M
﹤0.01%
644
2021
Q1
$23.7M
Buy
433,980
+425,254
+4,873%
+$22.9M
0.12%
159
2020
Q4
$461K
Sell
8,726
-87
-1%
-$3.87K
﹤0.01%
440
2020
Q3
$350K
Sell
8,813
-22,150
-72%
-$1.17M
﹤0.01%
454
2020
Q2
$1.68M
Buy
+30,963
New
+$1.54M
0.01%
303
2016
Q1
–
Sell
-49
Closed
-$1K
–
1197
2015
Q4
$1K
Buy
49
+35
+250%
+$804
﹤0.01%
1181
2015
Q3
$0
Buy
+14
New
+$325
﹤0.01%
737
Other funds holding CIEN
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$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Capital Research Global Investors
Los Angeles, California
$645B AUM
30.41%
1-Year Est. Return
Bank of America
Charlotte, North Carolina
$1.37T AUM
24.88%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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