DTL
CALX icon

Dynamic Technology Lab’s Calix CALX Stock Holding History

Dynamic Technology Lab’s Portfolio CALX Stock Details CALX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$430K Buy
11,530
+3,515
+44% +$147K 0.1% 353
2026
Q1 		$393K Sell
8,015
-24,939
-76% -$1.31M 0.06% 528
2025
Q4 		$1.74M Buy
32,954
+22,063
+203% +$1.29M 0.4% 35
2025
Q3 		$668K Buy
+10,891
New +$627K 0.11% 305
2025
Q1 		– Sell
-14,686
Closed -$512K – 1033
2024
Q4 		$512K Buy
+14,686
New +$517K 0.08% 428
2024
Q3 		– Sell
-10,060
Closed -$356K – 1034
2024
Q2 		$356K Sell
10,060
-45,684
-82% -$1.47M 0.04% 628
2024
Q1 		$1.85M Buy
+55,744
New +$2.08M 0.2% 131
2023
Q3 		– Sell
-21,180
Closed -$1.06M – 979
2023
Q2 		$1.06M Buy
+21,180
New +$1.02M 0.13% 243
2023
Q1 		– Sell
-6,630
Closed -$454K – 1126
2022
Q4 		$454K Buy
+6,630
New +$446K 0.05% 612
2022
Q2 		– Sell
-23,863
Closed -$1.02M – 1167
2022
Q1 		$1.02M Buy
+23,863
New +$1.21M 0.12% 270
2021
Q2 		– Sell
-18,691
Closed -$648K – 1158
2021
Q1 		$648K Buy
+18,691
New +$692K 0.07% 437
2017
Q4 		– Sell
-23,587
Closed -$119K – 1026
2017
Q3 		$119K Buy
+23,587
New +$135K 0.02% 962
2016
Q1 		– Sell
-18,582
Closed -$146K – 931
2015
Q4 		$146K Buy
+18,582
New +$145K 0.04% 772
2015
Q1 		– Sell
-12,195
Closed -$122K – 674
2014
Q4 		$122K Buy
+12,195
New +$121K 0.06% 557
2013
Q3 		– Sell
-12,209
Closed -$123K – 472
2013
Q2 		$123K Buy
+12,209
New +$114K 0.13% 317

Other funds holding CALX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Dynamic Technology Lab's CALX Position: Q2 2026 in Review

Dynamic Technology Lab increased its Calix (CALX) stake by 44% in Q2 2026, buying an estimated $147K and bringing the position to 11,530 shares worth $430K. The position accounts for 0.1% of the portfolio, ranked #353.

Dynamic Technology Lab first reported a position in CALX in Q2 2013 and has held it in 15 quarters since. The position peaked at $1.85M in Q1 2024. 285 funds tracked by Wall St. Rank hold CALX as of Q2 2026.

  • Dynamic Technology Lab held 11,530 shares of Calix worth $430K as of Q2 2026.
  • Dynamic Technology Lab bought 3,515 Calix shares in Q2 2026, an estimated $147K.
  • Calix made up 0.1% of Dynamic Technology Lab's portfolio in Q2 2026, its #353 holding.
  • Dynamic Technology Lab first reported a position in Calix in Q2 2013 and has held it in 15 quarters since.
  • Dynamic Technology Lab's Calix position peaked at $1.85M in Q1 2024.
  • 285 funds tracked by Wall St. Rank held Calix as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.