Comtech Telecommunications Corp.
DE ˙ DB ˙ US2058262096
4,82 € ↑0,02 (0,42%)
2026-06-02
DEL PRIS
SecurityDE:CC6 / Comtech Telecommunications Corp.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership235,649 shares
Latest Disclosed Value $ 782,355
Renaissance Technologies Llc reports 153.93% increase in ownership of CC6 / Comtech Telecommunications Corp.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 235,649 shares of Comtech Telecommunications Corp. (DE:CC6) valued at $622,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 92,800 shares of Comtech Telecommunications Corp.. This represents a change in shares of 153.93% during the quarter. The current value of the position is $1,135,828 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 235,649 142,849 153.93 782 59.59 0.0012
2026-02-12 2025-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 92,800 -107,376 -53.64 491 -5.04 0.0008
2025-11-13 2025-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 200,176 119,776 148.98 516 163.27 0.0007
2025-08-13 2025-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 80,400 7,400 10.14 197 68.97 0.0003
2025-05-14 2025-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 73,000 -1,003 -1.36 117 -60.81 0.0002
2025-02-13 2024-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 74,003 74,003 297 0.0004
2024-05-13 2024-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 0 -30,050 -100.00 0 0.0000
2024-02-13 2023-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 30,050 -76,200 -71.72 0 0.0004
2023-11-14 2023-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 106,250 433 0.41 1 0.0016
2023-08-11 2023-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 105,817 80,467 317.42 1 0.0014
2023-05-12 2023-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 25,350 25,350 0 0.0004
2021-05-13 2021-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 0 -48,432 -100.00 0 -100.00
2021-02-10 2020-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 48,432 -323,518 -86.98 1,002 -80.76 0.0011
2020-11-13 2020-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 371,950 -117,950 -24.08 5,207 -37.07 0.0052
2020-08-13 2020-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 489,900 -339,350 -40.92 8,274 -24.93 0.0071
2020-05-14 2020-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 829,250 164,100 24.67 11,021 -53.31 0.0107
2020-02-13 2019-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 665,150 160,700 31.86 23,606 43.98 0.0181
2019-11-13 2019-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 504,450 119,200 30.94 16,395 51.40 0.0139
2019-08-12 2019-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 385,250 -16,800 -4.18 10,829 15.99 0.0095
2019-05-14 2019-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 402,050 -92,000 -18.62 9,336 -22.36 0.0085
2019-02-12 2018-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 494,050 -12,800 -2.53 12,025 -34.59 0.0132
2018-11-13 2018-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 506,850 164,300 47.96 18,383 68.34 0.0189
2018-08-13 2018-06-30 13F/A-1 COMTECH TELECOMMUNICATIONS C COM NEW 205826209 342,550 -16,000 -4.46 10,920 1.89 0.0119
2018-08-13 2018-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 358,550 10,717
2018-05-14 2018-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 358,550 105,300 41.58 10,717 91.31 0.0117
2018-02-13 2017-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 253,250 175,350 225.10 5,602 250.34 0.0062
2017-11-13 2017-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 77,900 77,900 -69.24 1,599 -71.46 0.0019
2017-05-12 2017-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 0 -249,500 -100.00 0 -100.00
2017-02-13 2016-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 249,500 -239,500 -48.98 2,957 -52.79 0.0047
2016-11-14 2016-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 489,000 -95,850 -16.39 6,264 -16.58 0.0111
2016-08-12 2016-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 584,850 188,700 47.63 7,509 -18.89 0.0143
2016-05-13 2016-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 396,150 67,300 20.47 9,258 40.12 0.0176
2016-02-11 2015-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 328,850 167,050 103.24 6,607 98.11 0.0144
2015-11-12 2015-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 161,800 21,800 15.57 3,335 -18.00 0.0080
2015-08-14 2015-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 140,000 -7,200 -4.89 4,067 -4.55 0.0093
2015-05-13 2015-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 147,200 18,256 14.16 4,261 4.85 0.0091
2015-02-13 2014-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 128,944 -33,106 -20.43 4,064 -32.49 0.0098
2014-11-12 2014-09-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 162,050 13,300 8.94 6,020 8.41 0.0165
2014-08-13 2014-06-30 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 148,750 -49,786 -25.08 5,553 -12.21 0.0129
2014-05-14 2014-03-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 198,536 80,886 68.75 6,325 70.62 0.0152
2014-02-14 2013-12-31 13F COMTECH TELECOMMUNICATIONS C COM NEW 205826209 117,650 117,650 3,707 0.0089
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.