CSS
CALX icon

Cubist Systematic Strategies’s Calix CALX Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$8.9M Sell
145,007
-145,019
-50% -$8.35M 0.04% 628
2025
Q2 		$15.4M Buy
290,026
+267,118
+1,166% +$11.4M 0.07% 390
2025
Q1 		$812K Buy
+22,908
New +$850K ﹤0.01% 1929
2024
Q2 		– Sell
-10,972
Closed -$364K – 3059
2024
Q1 		$364K Buy
+10,972
New +$409K ﹤0.01% 2788
2023
Q4 		– Sell
-116,547
Closed -$5.34M – 3623
2023
Q3 		$5.34M Sell
116,547
-84,534
-42% -$3.83M 0.04% 714
2023
Q2 		$10M Sell
201,081
-25,541
-11% -$1.23M 0.07% 432
2023
Q1 		$12.1M Buy
226,622
+190,920
+535% +$10.4M 0.07% 371
2022
Q4 		$2.44M Buy
35,702
+12,441
+53% +$836K 0.01% 1686
2022
Q3 		$1.42M Sell
23,261
-106,379
-82% -$5.69M 0.01% 2315
2022
Q2 		$4.43M Buy
129,640
+17,008
+15% +$632K 0.03% 1099
2022
Q1 		$4.83M Sell
112,632
-20,883
-16% -$1.06M 0.04% 757
2021
Q4 		$10.7M Buy
133,515
+110,069
+469% +$7.19M 0.1% 227
2021
Q3 		$1.16M Buy
23,446
+7,457
+47% +$344K 0.01% 1407
2021
Q2 		$759K Sell
15,989
-124,127
-89% -$5.45M 0.01% 1745
2021
Q1 		$4.86M Buy
140,116
+39,298
+39% +$1.46M 0.06% 474
2020
Q4 		$3M Buy
100,818
+27,497
+38% +$679K 0.04% 712
2020
Q3 		$1.3M Buy
73,321
+6,557
+10% +$124K 0.02% 1176
2020
Q2 		$995K Buy
66,764
+33,906
+103% +$389K 0.02% 1178
2020
Q1 		$233K Buy
+32,858
New +$277K 0.01% 1647
2019
Q2 		– Sell
-26,369
Closed -$203K – 2457
2019
Q1 		$203K Sell
26,369
-22,433
-46% -$198K 0.01% 1773
2018
Q4 		$476K Buy
48,802
+39,373
+418% +$343K 0.02% 1002
2018
Q3 		$76K Buy
+9,429
New +$72K ﹤0.01% 1645
2015
Q4 		– Sell
-13,207
Closed -$103K – 1767
2015
Q3 		$103K Buy
13,207
+837
+7% +$6.36K 0.01% 1622
2015
Q2 		$94K Buy
+12,370
New +$101K ﹤0.01% 1624
2015
Q1 		– Sell
-40,962
Closed -$410K – 1901
2014
Q4 		$410K Buy
40,962
+30,416
+288% +$303K 0.02% 996
2014
Q3 		$101K Buy
+10,546
New +$98K 0.01% 1540

Other funds holding CALX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Cubist Systematic Strategies's CALX Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its Calix (CALX) stake by 50% in Q3 2025, selling an estimated $8.35M and leaving 145,007 shares worth $8.9M. The position accounts for 0.04% of the portfolio, ranked #628.

Cubist Systematic Strategies first reported a position in CALX in Q3 2014 and has held it in 26 quarters since. The position peaked at $15.4M in Q2 2025. 313 funds tracked by Wall St. Rank hold CALX as of Q3 2025.

  • Cubist Systematic Strategies held 145,007 shares of Calix worth $8.9M as of Q3 2025.
  • Cubist Systematic Strategies sold 145,019 Calix shares in Q3 2025, an estimated $8.35M.
  • Calix made up 0.04% of Cubist Systematic Strategies's portfolio in Q3 2025, its #628 holding.
  • Cubist Systematic Strategies first reported a position in Calix in Q3 2014 and has held it in 26 quarters since.
  • Cubist Systematic Strategies's Calix position peaked at $15.4M in Q2 2025.
  • 313 funds tracked by Wall St. Rank held Calix as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.