Latest Institutional Purchases of Ciena Corp (CIEN)
This list provides information on the latest institutional transactions involving Ciena Corp (CIEN) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 09, 2025
Q1 2025
|
William Blair Investment Management, LLC
Chicago, IL |
BUY
|
- |
2.01MNew |
$121M - $197M
|
2.01M
$161M
|
|
|
May 12, 2025
Q1 2025
|
Capital World Investors
Los Angeles, CA |
BUY
|
- |
1.85MNew |
$112M - $182M
|
1.85M
$149M
|
|
|
May 15, 2025
Q1 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
1.74M+ 681.47% |
$105M - $170M
|
1.99M
$160M
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
1.16MNew |
$70.1M - $114M
|
1.16M
$93M
|
|
|
May 15, 2025
Q1 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
815KNew |
$49.2M - $80M
|
815K
$65.3M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
771K+ 984.39% |
$46.6M - $75.7M
|
850K
$68.2M
|
|
|
May 15, 2025
Q1 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
423K+ 996.93% |
$25.5M - $41.5M
|
465K
$37.3M
|
|
|
May 14, 2025
Q1 2025
|
Oribel Capital Management, LP
New York, NY |
BUY
|
- |
415KNew |
$25.1M - $40.8M
|
415K
$33.3M
|
|
|
May 14, 2025
Q1 2025
|
Oribel Capital Management, LP
New York, NY |
BUY
|
PUT |
415KNew |
$25.1M - $40.8M
|
415K
$33.3M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
403K+ 174.28% |
$24.3M - $39.6M
|
634K
$50.9M
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
397K+ 8.93% |
$24M - $38.9M
|
4.84M
$388M
|
|
|
May 14, 2025
Q1 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
309KNew |
$18.7M - $30.4M
|
309K
$24.8M
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
306KNew |
$18.5M - $30M
|
306K
$24.5M
|
|
|
May 12, 2025
Q1 2025
|
Talos Asset Management LP
New York, NY |
BUY
|
- |
297KNew |
$18M - $29.2M
|
297K
$23.8M
|
|
|
May 15, 2025
Q1 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
BUY
|
- |
291K+ 52.39% |
$17.6M - $28.6M
|
848K
$68M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
BUY
|
- |
240K+ 30.73% |
$14.5M - $23.5M
|
1.02M
$81.8M
|
|
|
May 07, 2025
Q1 2025
|
Foundations Investment Advisors, LLC
|
BUY
|
- |
215KNew |
$13M - $21.1M
|
215K
$17.2M
|
|
|
May 15, 2025
Q1 2025
|
Analog Century Management LP
New York, NY |
BUY
|
- |
209K+ 32.95% |
$12.6M - $20.5M
|
841K
$67.5M
|
|
|
May 14, 2025
Q1 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
193K+ 117.05% |
$11.7M - $18.9M
|
358K
$28.7M
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
182KNew |
$11M - $17.8M
|
182K
$14.6M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
180K+ 911.3% |
$10.9M - $17.6M
|
199K
$16M
|
|
|
May 09, 2025
Q1 2025
|
J. Safra Sarasin Holding Ag
Basel, V8 |
BUY
|
- |
173KNew |
$10.5M - $17M
|
173K
$13.9M
|
|
|
May 14, 2025
Q1 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
160KNew |
$9.69M - $15.7M
|
160K
$12.9M
|
|
|
May 15, 2025
Q1 2025
|
Rokos Capital Management LLP
London, X0 |
BUY
|
- |
154KNew |
$9.32M - $15.1M
|
154K
$12.4M
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
145K+ 457.81% |
$8.77M - $14.3M
|
177K
$14.2M
|
|
|
May 15, 2025
Q1 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
140K+ 30.62% |
$8.46M - $13.7M
|
597K
$47.9M
|
|
|
May 15, 2025
Q1 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
CALL |
117KNew |
$7.08M - $11.5M
|
117K
$9.39M
|
|
|
May 06, 2025
Q1 2025
|
Bank Julius Baer & Co. Ltd, Zurich
|
BUY
|
- |
111KNew |
$6.72M - $10.9M
|
111K
$8.92M
|
|
|
May 14, 2025
Q1 2025
|
Titan Global Capital Management Usa LLC
New York, NY |
BUY
|
- |
110KNew |
$6.67M - $10.8M
|
110K
$8.86M
|
|
|
May 15, 2025
Q1 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
108K+ 587.19% |
$6.5M - $10.6M
|
126K
$10.1M
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
102K+ 646.85% |
$6.18M - $10M
|
118K
$9.47M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
98.7K+ 281.2% |
$5.96M - $9.69M
|
134K
$10.7M
|
|
|
May 15, 2025
Q1 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
90.2KNew |
$5.45M - $8.85M
|
90.2K
$7.23M
|
|
|
May 13, 2025
Q1 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
82.5K+ 3.41% |
$4.99M - $8.1M
|
2.5M
$201M
|
|
|
May 13, 2025
Q1 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
81.9K+ 371.55% |
$4.95M - $8.04M
|
104K
$8.34M
|
|
|
May 15, 2025
Q1 2025
|
Ion Asset Management Ltd.
George Town, Grand Cayman, E9 |
BUY
|
- |
80.4K+ 6.3% |
$4.86M - $7.9M
|
1.36M
$109M
|
|
|
May 15, 2025
Q1 2025
|
Westerly Capital Management, LLC
San Francisco, CA |
BUY
|
- |
80K+ 177.78% |
$4.83M - $7.85M
|
125K
$10M
|
|
|
May 15, 2025
Q1 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
78.9K+ 10.81% |
$4.77M - $7.74M
|
809K
$64.9M
|
|
|
May 15, 2025
Q1 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
PUT |
78.3KNew |
$4.73M - $7.69M
|
78.3K
$6.28M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
76.9K+ 69.44% |
$4.65M - $7.55M
|
188K
$15.1M
|
|
|
May 15, 2025
Q1 2025
|
Ardsley Advisory Partners LP
Stamford, CT |
BUY
|
- |
74.5K+ 298.0% |
$4.5M - $7.31M
|
99.5K
$7.98M
|
|
|
May 15, 2025
Q1 2025
|
Select Equity Group, L.P.
New York, NY |
BUY
|
- |
71.9KNew |
$4.35M - $7.06M
|
71.9K
$5.77M
|
|
|
May 05, 2025
Q1 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
71.2KNew |
$4.31M - $6.99M
|
71.2K
$5.72M
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
70.4KNew |
$4.25M - $6.91M
|
70.4K
$5.64M
|
|
|
May 20, 2025
Q1 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
70K+ 106.83% |
$4.23M - $6.88M
|
136K
$10.9M
|
|
|
May 15, 2025
Q1 2025
|
Apis Capital Advisors, LLC
New York, NY |
BUY
|
- |
69KNew |
$4.17M - $6.77M
|
69K
$5.54M
|
|
|
May 15, 2025
Q1 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
62.3KNew |
$3.77M - $6.12M
|
62.3K
$5M
|
|
|
May 21, 2025
Q1 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
61.3KNew |
$3.71M - $6.02M
|
61.3K
$4.92M
|
|
|
May 15, 2025
Q1 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
59.9KNew |
$3.62M - $5.88M
|
59.9K
$4.81M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
56.3K+ 80.09% |
$3.4M - $5.53M
|
127K
$10.2M
|