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Equibles

JANE STREET GROUP, LLC

Position in CIEN — Ciena Corp

CIK 1595888 NEW YORK, NY
Back to CIEN Full portfolio

Position in CIEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$51,166,387
+$26,016,461 QoQ
Shares Held
104,302
+61.0% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Derivatives in CIEN

reported options exposure · as of Jun 30, 2026
CallValue
$331,569,504
CallShares
675,900
PutValue
$672,312,480
PutShares
1,370,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Communication Equipment

Technology · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $2,994,538,575 across 31 Communication Equipment names. CIEN ranks #9 (1.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CSCO
Cisco Systems, Inc.
 9,280,415 $1,090,077,544
2 VIAV
Viavi Solutions Inc.
 9,293,469 $443,763,144
3 HPE
Hewlett Packard Enterprise Co
 8,383,193 $378,165,834
4 ASTS
AST SpaceMobile, Inc.
 3,584,274 $318,498,586
5 LITE
Lumentum Holdings Inc.
 292,835 $251,269,998
6 NOK
Nokia Corp
 13,584,315 $180,399,703
7 AAOI
Applied Optoelectronics, Inc.
 563,557 $83,496,604
8 ZBRA
Zebra Technologies Corp
 312,941 $82,384,847

All Filings in CIEN

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $51,166,387 104,302
2026-06-30 $331,569,504 675,900
2026-06-30 $672,312,480 1,370,500
2026-03-31 $222,649,905 573,500
2026-03-31 $144,732,144 372,800
2026-03-31 $25,149,926 64,781
2025-12-31 $2,410,964 10,309
2025-12-31 $86,040,773 367,900
2025-12-31 $43,733,690 187,000
2025-09-30 $1,977,761 13,577
2025-09-30 $8,084,685 55,500
2025-09-30 $49,382,130 339,000
2025-06-30 $223,332 2,746
2025-06-30 $22,723,602 279,400
2025-06-30 $2,748,954 33,800
2025-03-31 $7,650,438 126,600
2025-03-31 $5,737,163 94,939
2025-03-31 $25,416,858 420,600
2024-12-31 $4,715,944 55,606
2024-12-31 $22,508,574 265,400
2024-12-31 $5,962,143 70,300
2024-09-30 $13,870,068 225,200
2024-09-30 $979,281 15,900
2024-09-30 $1,705,673 27,694
2024-06-30 $1,180,939 24,511
2024-03-31 $5,641,206 114,079
2023-12-31 $3,794,926 84,313
2023-09-30 $6,568,713 138,991
2023-06-30 $2,188,447 51,505
2023-03-31 $659,441 12,556
2022-12-31 $3,690,797 72,397
2022-09-30 $837,344 20,711
2022-06-30 $2,881,339 63,049
2022-03-31 $9,312,768 153,600
2022-03-31 $13,199,151 217,700
2022-03-31 $2,134,600 35,207
2021-12-31 $8,197,305 106,500
2021-12-31 $5,779,676 75,090
2021-12-31 $3,602,196 46,800
2021-09-30 $4,262,050 83,000
2021-09-30 $6,464,965 125,900
2021-09-30 $1,314,765 25,604
2021-06-30 $4,044,879 71,100
2021-06-30 $403,748 7,097
2021-06-30 $11,360,933 199,700
2021-03-31 $1,303,429 23,820
2021-03-31 $6,850,944 125,200
2021-03-31 $1,138,176 20,800
2020-12-31 $3,297,840 62,400
2020-12-31 $1,938,485 36,679