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371 hedge funds and large institutions have $4.82B invested in Ciena in 2018 Q4 according to their latest regulatory filings, with 89 funds opening new positions, 119 increasing their positions, 123 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more funds holding in top 10

Funds holding in top 10: 711 (+4)

53% more first-time investments, than exits

New positions opened: 89 | Existing positions closed: 58

15% more call options, than puts

Call options by funds: $77.6M | Put options by funds: $67.5M

8% more funds holding

Funds holding: 343371 (+28)

0% more capital invested

Capital invested by funds: $4.81B → $4.82B (+$17.8M)

3% less repeat investments, than reductions

Existing positions increased: 119 | Existing positions reduced: 123

15.09% less ownership

Funds ownership: 107.9%92.8% (-15%)

Holders
371
Holders Change
+28
Holders Change %
+8.16%
% of All Funds
8.27%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.25%
New
89
Increased
119
Reduced
123
Closed
58
Calls
$77.6M
Puts
$67.5M
Net Calls
+$10.1M
Net Calls Change
-$10.1M
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair Investment Management
51
William Blair Investment Management
Illinois
$17.7M +$242K +7,636 +1%
WCA
52
Waratah Capital Advisors
Ontario, Canada
$16.4M +$1.87M +58,861 +14%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$15.8M +$6.19M +195,296 +73%
Retirement Systems of Alabama
54
Retirement Systems of Alabama
Alabama
$15.2M -$2.23M -70,302 -14%
PPA
55
Parametric Portfolio Associates
Washington
$15.2M +$3.28M +103,542 +30%
UBS Group
56
UBS Group
Switzerland
$15.1M +$3.46M +109,290 +32%
CPC
57
Cookson Peirce & Co
Pennsylvania
$14.9M +$13.9M +439,240 New
Stifel Financial
58
Stifel Financial
Missouri
$14.7M +$11.3M +355,397 +460%
JCM
59
Jag Capital Management
Missouri
$14.5M +$13.5M +427,483 New
CCA
60
Catalyst Capital Advisors
New York
$14M +$11.2M +354,600 +611%
AIG
61
American International Group
New York
$13M +$1.81K +57 +0%
SEI Investments
62
SEI Investments
Pennsylvania
$11.6M +$422K +13,322 +4%
Manulife (Manufacturers Life Insurance)
63
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$11.3M +$238K +7,522 +2%
NGM
64
North Growth Management
British Columbia, Canada
$11M
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$10.9M -$1.47M -46,294 -13%
American Century Companies
66
American Century Companies
Missouri
$10.8M +$5.6M +176,765 +126%
AIM
67
Assured Investment Management
New York
$10.6M +$9.22M +290,942 +1,292%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$10.5M -$1.03M -32,570 -9%
State of Wisconsin Investment Board
69
State of Wisconsin Investment Board
Wisconsin
$10.5M -$349K -11,000 -3%
Bank of Montreal
70
Bank of Montreal
Ontario, Canada
$10.5M +$317K +10,009 +3%
ZIM
71
Zacks Investment Management
Illinois
$10.3M +$39.9K +1,259 +0.4%
Loomis, Sayles & Company
72
Loomis, Sayles & Company
Massachusetts
$10.2M +$3.21M +101,139 +50%
Man Group
73
Man Group
United Kingdom
$9.62M +$7.56M +238,485 +529%
Renaissance Technologies
74
Renaissance Technologies
New York
$9.49M -$30.2M -952,321 -77%
GC
75
Guggenheim Capital
Illinois
$9.39M -$7.16M -225,812 -45%

CIEN Hedge Fund Activity: Q4 2018 in Review

371 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Ciena (CIEN) for Q4 2018, worth a combined $4.82B — up 0.37% from $4.81B a quarter earlier.

Buyers outnumbered sellers: 89 funds opened new CIEN positions and 58 closed out — a net gain of 31 holders — while 119 added to existing stakes and 123 trimmed.

The largest buyer was AQR Capital Management, adding an estimated $55.2M. The largest seller was Shapiro Capital Management, cutting an estimated $83.5M.

  • 371 institutional investors held Ciena (CIEN) as of Q4 2018, up from 343 in Q3 2018.
  • Funds reported $4.82B of Ciena stock for Q4 2018, up 0.37% quarter-over-quarter.
  • 89 funds opened new Ciena positions in Q4 2018 and 58 closed out, a net change of +31 holders.
  • The largest Ciena buyer in Q4 2018 was AQR Capital Management, an estimated $55.2M added.
  • The largest Ciena seller in Q4 2018 was Shapiro Capital Management, an estimated $83.5M sold.

Based on aggregated 13F filings for Q4 2018.