D.E. Shaw & Co
CALX icon

D.E. Shaw & Co’s Calix CALX Stock Holding History

D.E. Shaw & Co’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
2023
Q1 		– Sell
-12,300
Closed -$842K – 4467
2022
Q4 		$842K Hold
12,300
– – ﹤0.01% 3555
2022
Q3 		$752K Hold
12,300
– – ﹤0.01% 3789
2022
Q2 		$420K Sell
12,300
-15,700
-56% -$583K ﹤0.01% 4197
2022
Q1 		$1.2M Buy
28,000
+9,900
+55% +$501K ﹤0.01% 3756
2021
Q4 		$1.45M Buy
+18,100
New +$1.18M ﹤0.01% 3635

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 40.89% 1-Year Est. Return

D.E. Shaw & Co's CALX Position: Q2 2026 in Review

D.E. Shaw & Co increased its Calix (CALX) stake by 1,841% in Q2 2026, buying an estimated $16.3M and bringing the position to 409,082 shares worth $15.3M. The position accounts for 0.01% of the portfolio, ranked #1491.

D.E. Shaw & Co first reported a position in CALX in Q2 2013 and has held it in 45 quarters since. The position peaked at $18.2M in Q2 2020. 288 funds tracked by Wall St. Rank hold CALX as of Q2 2026.

  • D.E. Shaw & Co held 409,082 shares of Calix worth $15.3M as of Q2 2026.
  • D.E. Shaw & Co bought 388,005 Calix shares in Q2 2026, an estimated $16.3M.
  • Calix made up 0.01% of D.E. Shaw & Co's portfolio in Q2 2026, its #1491 holding.
  • D.E. Shaw & Co first reported a position in Calix in Q2 2013 and has held it in 45 quarters since.
  • D.E. Shaw & Co's Calix position peaked at $18.2M in Q2 2020.
  • 288 funds tracked by Wall St. Rank held Calix as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.