Group One Trading
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Group One Trading’s Comtech Telecommunications CMTL Stock Holding History

Group One Trading’s Portfolio CMTL Stock Details CMTL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$210K Buy
63,300
+500
+0.8% +$2.57K ﹤0.01% 4071
2025
Q4 		$332K Sell
62,800
-4,600
-7% -$15K ﹤0.01% 3916
2025
Q3 		$174K Buy
67,400
+66,400
+6,640% +$152K ﹤0.01% 4815
2025
Q2 		$2.45K Sell
1,000
-482,500
-100% -$868K ﹤0.01% 7356
2025
Q1 		$774K Sell
483,500
-87,300
-15% -$200K ﹤0.01% 2683
2024
Q4 		$2.29M Buy
570,800
+362,200
+174% +$1.29M 0.01% 1799
2024
Q3 		$1M Buy
208,600
+117,600
+129% +$385K ﹤0.01% 2286
2024
Q2 		$276K Buy
91,000
+33,500
+58% +$79.4K ﹤0.01% 3117
2024
Q1 		$197K Buy
57,500
+57,300
+28,650% +$359K ﹤0.01% 3575
2023
Q4 		$1.69K Buy
+200
New +$2.09K ﹤0.01% 6874
2023
Q3 		– Sell
-20,000
Closed -$183K – 7716
2023
Q2 		$183K Buy
+20,000
New +$215K ﹤0.01% 4029
2023
Q1 		– Sell
-700
Closed -$8.5K – 7293
2022
Q4 		$8.5K Buy
700
+400
+133% +$4.51K ﹤0.01% 6089
2022
Q3 		$3K Buy
300
+200
+200% +$2.21K ﹤0.01% 7004
2022
Q2 		$1K Hold
100
– – ﹤0.01% 7526
2022
Q1 		$2K Sell
100
-2,200
-96% -$43.3K ﹤0.01% 7716
2021
Q4 		$54K Buy
2,300
+900
+64% +$22.1K ﹤0.01% 6266
2021
Q3 		$36K Buy
1,400
+900
+180% +$22.6K ﹤0.01% 6784
2021
Q2 		$12K Buy
500
+100
+25% +$2.44K ﹤0.01% 7435
2021
Q1 		$10K Sell
400
-3,300
-89% -$83.9K ﹤0.01% 7042
2020
Q4 		$77K Sell
3,700
-1,500
-29% -$26.3K ﹤0.01% 4745
2020
Q3 		$73K Buy
5,200
+2,900
+126% +$46.4K ﹤0.01% 4399
2020
Q2 		$39K Buy
+2,300
New +$38.9K ﹤0.01% 4504
2020
Q1 		– Sell
-300
Closed -$11K – 5316
2019
Q4 		$11K Hold
300
– – ﹤0.01% 4568
2019
Q3 		$10K Sell
300
-100
-25% -$2.85K ﹤0.01% 4592
2019
Q2 		$11K Buy
+400
New +$9.67K ﹤0.01% 4383
2019
Q1 		– Sell
-37,400
Closed -$910K – 4870
2018
Q4 		$910K Buy
37,400
+37,300
+37,300% +$1.05M 0.01% 1576
2018
Q3 		$4K Sell
100
-38,400
-100% -$1.32M ﹤0.01% 4899
2018
Q2 		$1.23M Hold
38,500
– – 0.01% 1516
2018
Q1 		$1.15M Buy
38,500
+29,600
+333% +$714K 0.01% 1413
2017
Q4 		$197K Sell
8,900
-1,100
-11% -$23.4K ﹤0.01% 2934
2017
Q3 		$205K Sell
10,000
-10,600
-51% -$203K ﹤0.01% 2743
2017
Q2 		$391K Buy
20,600
+700
+4% +$10.8K ﹤0.01% 2151
2017
Q1 		$293K Buy
+19,900
New +$242K ﹤0.01% 2248
2016
Q4 		– Sell
-23,000
Closed -$295K – 4452
2016
Q3 		$295K Buy
+23,000
New +$302K ﹤0.01% 2200
2016
Q2 		– Sell
-1,000
Closed -$23K – 4647
2016
Q1 		$23K Buy
+1,000
New +$20.5K ﹤0.01% 3671
2015
Q3 		– Sell
-1,300
Closed -$38K – 4891
2015
Q2 		$38K Hold
1,300
– – ﹤0.01% 3706
2015
Q1 		$38K Buy
+1,300
New +$42.4K ﹤0.01% 3509
2014
Q2 		– Sell
-11,700
Closed -$373K – 5197
2014
Q1 		$373K Hold
11,700
– – 0.01% 1890
2013
Q4 		$369K Sell
11,700
-16,400
-58% -$492K 0.01% 1894
2013
Q3 		$683K Sell
28,100
-16,800
-37% -$437K 0.01% 1320
2013
Q2 		$1.21M Buy
+44,900
New +$1.14M 0.03% 691

Other funds holding CMTL

RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
QF
QVT Financial New York $1.37B AUM 148.1% 1-Year Est. Return
BPA
Beacon Pointe Advisors Newport Beach, California $18.9B AUM 18.9% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
TG
TCW Group Los Angeles, California $13.3B AUM 34.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

Group One Trading's CMTL Position: Q1 2026 in Review

Group One Trading opened a new position in Comtech Telecommunications (CMTL) in Q1 2026: 14,526 shares worth $48.2K. The stake represents ﹤0.01% of the portfolio and ranks #5284 among its holdings. This is a return to the name: Group One Trading previously reported a position in CMTL as recently as Q3 2025.

Group One Trading first reported a position in CMTL in Q2 2014 and has held it in 30 quarters since. The position peaked at $332K in Q2 2024. 84 funds tracked by Wall St. Rank hold CMTL as of Q1 2026.

  • Group One Trading held 14,526 shares of Comtech Telecommunications worth $48.2K as of Q1 2026.
  • Comtech Telecommunications was a new Group One Trading position in Q1 2026.
  • Comtech Telecommunications made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5284 holding.
  • Group One Trading first reported a position in Comtech Telecommunications in Q2 2014 and has held it in 30 quarters since.
  • Group One Trading's Comtech Telecommunications position peaked at $332K in Q2 2024.
  • 84 funds tracked by Wall St. Rank held Comtech Telecommunications as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.