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Fred Alger Management’s Calix CALX Stock Holding History

Fred Alger Management’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
Q1 		$209K Buy
+4,275
New +$224K ﹤0.01% 432
2025
Q4 		– Sell
-3,807
Closed -$234K – 471
2025
Q3 		$234K Buy
+3,807
New +$219K ﹤0.01% 438

Other funds holding CALX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Fred Alger Management's CALX Position: Q1 2026 in Review

Fred Alger Management opened a new position in Calix (CALX) in Q1 2026: 4,275 shares worth $209K. The stake represents ﹤0.01% of the portfolio and ranks #432 among its holdings. This is a return to the name: Fred Alger Management previously reported a position in CALX as recently as Q3 2025.

Fred Alger Management first reported a position in CALX in Q3 2025 and has held it in 2 quarters since. The position peaked at $234K in Q3 2025. 309 funds tracked by Wall St. Rank hold CALX as of Q1 2026.

  • Fred Alger Management held 4,275 shares of Calix worth $209K as of Q1 2026.
  • Calix was a new Fred Alger Management position in Q1 2026.
  • Calix made up ﹤0.01% of Fred Alger Management's portfolio in Q1 2026, its #432 holding.
  • Fred Alger Management first reported a position in Calix in Q3 2025 and has held it in 2 quarters since.
  • Fred Alger Management's Calix position peaked at $234K in Q3 2025.
  • 309 funds tracked by Wall St. Rank held Calix as of Q1 2026.

Based on Fred Alger Management's 13F filing for Q1 2026, filed 15 May 2026.