Institutional Ownership Ciena Corp (CIEN)
This table provides information about the institutional ownership of Ciena Corp (CIEN). We have compiled data on the 636 institutions that hold shares in the stock, with a total of 117 Million shares, which have been reported (via 13F filing form) to have a value of $9.89 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Lmcg Investments, LLC
Boston, MA |
Jul 24, 2025 Q2 2025 |
146,634
shares
|
$12.4 Million
0.76% of portfolio
|
Q2 2025
Reduced 4.84%
|
|
|
State Board Of Administration Of Florida Retirement System
|
May 12, 2025 Q1 2025 |
144,251
shares
|
$12.2 Million
0.02% of portfolio
|
Q1 2025
Reduced 0.74%
|
|
|
Natixis Advisors, L.P.
Boston, MA |
May 08, 2025 Q1 2025 |
138,647
shares
|
$11.7 Million
0.02% of portfolio
|
Q1 2025
Reduced 25.42%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
May 15, 2025 Q1 2025 |
137,787
shares
|
$11.6 Million
0.02% of portfolio
|
Q1 2025
Added 7.38%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
May 20, 2025 Q1 2025 |
135,574
shares
|
$11.4 Million
0.09% of portfolio
|
Q1 2025
Added 106.83%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
133,577
shares
|
$11.3 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.13%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
May 12, 2025 Q1 2025 |
131,879
shares
|
$11.1 Million
0.04% of portfolio
|
Q1 2025
Added 72.07%
|
|
|
Manchester Global Management (Uk) LTD
London, X0 |
May 15, 2025 Q1 2025 |
130,640
shares
|
$11 Million
1.18% of portfolio
|
Q1 2025
Reduced 51.37%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
128,478
shares
|
$10.8 Million
0.0% of portfolio
|
Q1 2025
Reduced 24.71%
|
|
|
Point72 Hong Kong LTD
Hong Kong, K3 |
May 15, 2025 Q1 2025 |
125,817
shares
|
$10.6 Million
0.51% of portfolio
|
Q1 2025
Added 587.19%
|
|
|
Westerly Capital Management, LLC
San Francisco, CA |
May 15, 2025 Q1 2025 |
125,000
shares
|
$10.5 Million
3.8% of portfolio
|
Q1 2025
Added 177.78%
|
|
|
Royce & Associates LP
|
May 06, 2025 Q1 2025 |
118,588
shares
|
$10 Million
0.08% of portfolio
|
Q3 2024
New holding
|
|
|
Oppenheimer Asset Management Inc.
New York, NY |
Apr 22, 2025 Q1 2025 |
118,202
shares
|
$9.97 Million
0.09% of portfolio
|
Q1 2025
Added 6.64%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2025 Q1 2025 |
118,002
shares
|
$9.95 Million
0.01% of portfolio
|
Q1 2025
Added 646.85%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
May 15, 2025 Q1 2025 |
111,846
shares
|
$9.44 Million
0.01% of portfolio
|
Q1 2025
Reduced 5.77%
|
|
|
Bank Julius Baer & Co. Ltd, Zurich
|
May 06, 2025 Q1 2025 |
111,133
shares
|
$9.38 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Ddd Partners, LLC
|
May 02, 2025 Q1 2025 |
110,476
shares
|
$9.32 Million
0.82% of portfolio
|
Q1 2025
Reduced 10.9%
|
|
|
Titan Global Capital Management Usa LLC
New York, NY |
May 14, 2025 Q1 2025 |
110,395
shares
|
$9.31 Million
1.54% of portfolio
|
Q1 2025
New holding
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
May 15, 2025 Q1 2025 |
108,450
shares
|
$9.15 Million
0.01% of portfolio
|
Q1 2025
Reduced 8.67%
|
|
|
Stifel Financial Corp
St. Louis, MO |
May 13, 2025 Q1 2025 |
105,194
shares
|
$8.87 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.89%
|
|
|
Prudential Financial Inc
Newark, NJ |
May 13, 2025 Q1 2025 |
103,971
shares
|
$8.77 Million
0.01% of portfolio
|
Q1 2025
Added 371.55%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
May 05, 2025 Q1 2025 |
103,437
shares
|
$8.73 Million
0.01% of portfolio
|
Q1 2025
Added 44.69%
|
|
|
Tectonic Advisors LLC
Plano, TX |
Jul 23, 2025 Q2 2025 |
103,319
shares
|
$8.72 Million
0.5% of portfolio
|
Q2 2025
Added 12.86%
|
|
|
Front Street Capital Management, Inc.
|
May 16, 2025 Q1 2025 |
100,372
shares
|
$8.47 Million
1.16% of portfolio
|
Q1 2025
Reduced 9.65%
|
|
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
100,066
shares
|
$8.44 Million
0.09% of portfolio
|
Q1 2025
Reduced 37.82%
|