Qube Research & Technologies (QRT)
CALX icon

Qube Research & Technologies (QRT)’s Calix CALX Stock Holding History

Qube Research & Technologies (QRT)’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 		$10.1M Buy
269,329
+58,293
+28% +$2.45M 0.01% 1286
2026
Q1 		$10.3M Sell
211,036
-261,010
-55% -$13.7M 0.01% 1261
2025
Q4 		$25M Buy
472,046
+230,483
+95% +$13.4M 0.03% 806
2025
Q3 		$14.8M Buy
241,563
+184,907
+326% +$10.6M 0.02% 1069
2025
Q2 		$3.01M Buy
56,656
+10,517
+23% +$450K ﹤0.01% 1988
2025
Q1 		$1.64M Buy
46,139
+6,743
+17% +$250K ﹤0.01% 2046
2024
Q4 		$1.37M Sell
39,396
-50,825
-56% -$1.79M ﹤0.01% 2038
2024
Q3 		$3.5M Buy
90,221
+14,638
+19% +$538K 0.01% 1553
2024
Q2 		$2.68M Sell
75,583
-123,683
-62% -$3.98M ﹤0.01% 1503
2024
Q1 		$6.61M Buy
199,266
+145,910
+273% +$5.44M 0.01% 1059
2023
Q4 		$2.33M Buy
53,356
+19,068
+56% +$762K ﹤0.01% 1450
2023
Q3 		$1.57M Sell
34,288
-7,168
-17% -$324K ﹤0.01% 1510
2023
Q2 		$2.07M Buy
41,456
+3,336
+9% +$161K 0.01% 1041
2023
Q1 		$2.04M Buy
+38,120
New +$2.08M 0.01% 999
2022
Q3 		– Sell
-15,848
Closed -$541K – 2540
2022
Q2 		$541K Sell
15,848
-12,203
-44% -$453K ﹤0.01% 1376
2022
Q1 		$1.2M Sell
28,051
-172,351
-86% -$8.72M 0.01% 1069
2021
Q4 		$16M Buy
200,402
+187,474
+1,450% +$12.2M 0.12% 200
2021
Q3 		$639K Buy
12,928
+953
+8% +$44K 0.01% 1096
2021
Q2 		$569K Buy
11,975
+1,940
+19% +$85.2K 0.01% 1222
2021
Q1 		$348K Sell
10,035
-11,176
-53% -$414K 0.01% 1380
2020
Q4 		$631K Buy
21,211
+7,655
+56% +$189K 0.01% 1035
2020
Q3 		$241K Sell
13,556
-32,928
-71% -$622K ﹤0.01% 1330
2020
Q2 		$693K Buy
+46,484
New +$534K 0.01% 996

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

Qube Research & Technologies (QRT)'s CALX Position: Q2 2026 in Review

Qube Research & Technologies (QRT) increased its Calix (CALX) stake by 28% in Q2 2026, buying an estimated $2.45M and bringing the position to 269,329 shares worth $10.1M. The position accounts for 0.01% of the portfolio, ranked #1286.

Qube Research & Technologies (QRT) first reported a position in CALX in Q2 2020 and has held it in 23 quarters since. The position peaked at $25M in Q4 2025. 287 funds tracked by Wall St. Rank hold CALX as of Q2 2026.

  • Qube Research & Technologies (QRT) held 269,329 shares of Calix worth $10.1M as of Q2 2026.
  • Qube Research & Technologies (QRT) bought 58,293 Calix shares in Q2 2026, an estimated $2.45M.
  • Calix made up 0.01% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #1286 holding.
  • Qube Research & Technologies (QRT) first reported a position in Calix in Q2 2020 and has held it in 23 quarters since.
  • Qube Research & Technologies (QRT)'s Calix position peaked at $25M in Q4 2025.
  • 287 funds tracked by Wall St. Rank held Calix as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.