Holocene Advisors’s Calix CALX Stock Holding History

Holocene Advisors’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	$3.42M	Buy	91,555 +81,073	+773%	+$3.4M	0.01%	502
2026 Q1	$514K	Buy	+10,482	New	+$550K	﹤0.01%	728
2025 Q2	–	Sell	-13,871	Closed	-$492K	–	765
2025 Q1	$492K	Sell	13,871 -16,225	-54%	-$602K	﹤0.01%	678
2024 Q4	$1.05M	Buy	+30,096	New	+$1.06M	﹤0.01%	655
2024 Q3	–	Sell	-64,528	Closed	-$2.29M	–	726
2024 Q2	$2.29M	Sell	64,528 -42,249	-40%	-$1.36M	0.01%	486
2024 Q1	$3.54M	Buy	106,777 +50,192	+89%	+$1.87M	0.01%	469
2023 Q4	$2.47M	Buy	56,585 +31,090	+122%	+$1.24M	0.01%	495
2023 Q3	$1.17M	Buy	+25,495	New	+$1.15M	0.01%	623

Other funds holding CALX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Holocene Advisors's CALX Position: Q2 2026 in Review

Holocene Advisors increased its Calix (CALX) stake by 773% in Q2 2026, buying an estimated $3.4M and bringing the position to 91,555 shares worth $3.42M. The position accounts for 0.01% of the portfolio, ranked #502.

Holocene Advisors first reported a position in CALX in Q3 2023 and has held it in 8 quarters since. The position peaked at $3.54M in Q1 2024. 285 funds tracked by Wall St. Rank hold CALX as of Q2 2026.

Holocene Advisors held 91,555 shares of Calix worth $3.42M as of Q2 2026.
Holocene Advisors bought 81,073 Calix shares in Q2 2026, an estimated $3.4M.
Calix made up 0.01% of Holocene Advisors's portfolio in Q2 2026, its #502 holding.
Holocene Advisors first reported a position in Calix in Q3 2023 and has held it in 8 quarters since.
Holocene Advisors's Calix position peaked at $3.54M in Q1 2024.
285 funds tracked by Wall St. Rank held Calix as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.