Wolverine Trading
CIEN icon

Wolverine Trading’s Ciena CIEN Stock Holding History

Wolverine Trading’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
2025
Q3 		$892K Buy
6,186
+2,107
+52% +$215K ﹤0.01% 3019
2025
Q2 		$335K Buy
+4,079
New +$293K ﹤0.01% 3364
2025
Q1 		– Sell
-14,547
Closed -$1.15M – 4843
2024
Q4 		$1.24M Buy
14,547
+5,558
+62% +$399K ﹤0.01% 2456
2024
Q3 		$556K Buy
8,989
+3,015
+50% +$159K ﹤0.01% 2954
2024
Q2 		$288K Buy
+5,974
New +$284K ﹤0.01% 3444
2023
Q3 		– Sell
-6,623
Closed -$282K – 4559
2023
Q2 		$282K Buy
+6,623
New +$302K ﹤0.01% 3160
2022
Q1 		– Sell
-25,294
Closed -$1.95M – 5509
2021
Q4 		$1.95M Sell
25,294
-12,714
-33% -$784K ﹤0.01% 1921
2021
Q3 		$1.95M Buy
38,008
+6,240
+20% +$347K ﹤0.01% 2177
2021
Q2 		$1.82M Buy
31,768
+17,063
+116% +$941K ﹤0.01% 2084
2021
Q1 		$805K Buy
14,705
+6,206
+73% +$334K ﹤0.01% 3042
2020
Q4 		$446K Sell
8,499
-3,148
-27% -$140K ﹤0.01% 3297
2020
Q3 		$466K Buy
11,647
+2,879
+33% +$152K ﹤0.01% 2900
2020
Q2 		$466K Sell
8,768
-3,434
-28% -$171K ﹤0.01% 2813
2020
Q1 		$501K Buy
+12,202
New +$501K ﹤0.01% 2656
2019
Q1 		– Sell
-12,540
Closed -$415K – 4592
2018
Q4 		$415K Buy
+12,540
New +$397K ﹤0.01% 2825
2018
Q1 		– Sell
-26,805
Closed -$631K – 5141
2017
Q4 		$561K Buy
+26,805
New +$568K ﹤0.01% 2860
2017
Q3 		– Sell
-40,122
Closed -$960K – 4458
2017
Q2 		$1.02M Sell
40,122
-13,957
-26% -$334K ﹤0.01% 1727
2017
Q1 		$1.28M Buy
54,079
+18,983
+54% +$466K 0.01% 1527
2016
Q4 		$857K Sell
35,096
-6,608
-16% -$144K ﹤0.01% 2058
2016
Q3 		$915K Sell
41,704
-3,773
-8% -$78.7K ﹤0.01% 1946
2016
Q2 		$848K Buy
+45,477
New +$824K ﹤0.01% 1732

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

Wolverine Trading's CIEN Position: Q3 2025 in Review

Wolverine Trading increased its Ciena (CIEN) stake by 52% in Q3 2025, buying an estimated $215K and bringing the position to 6,186 shares worth $892K. The position accounts for ﹤0.01% of the portfolio, ranked #3019.

Wolverine Trading first reported a position in CIEN in Q2 2016 and has held it in 21 quarters since. The position peaked at $1.95M in Q3 2021. 688 funds tracked by Wall St. Rank hold CIEN as of Q3 2025.

  • Wolverine Trading held 6,186 shares of Ciena worth $892K as of Q3 2025.
  • Wolverine Trading bought 2,107 Ciena shares in Q3 2025, an estimated $215K.
  • Ciena made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #3019 holding.
  • Wolverine Trading first reported a position in Ciena in Q2 2016 and has held it in 21 quarters since.
  • Wolverine Trading's Ciena position peaked at $1.95M in Q3 2021.
  • 688 funds tracked by Wall St. Rank held Ciena as of Q3 2025.

Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.