NRD
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Nebula Research & Development’s Calix CALX Stock Holding History

Nebula Research & Development’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 		– Sell
-68,827
Closed -$3.66M – 145
2025
Q2 		$3.66M Buy
68,827
+11,081
+19% +$474K 0.31% 59
2025
Q1 		$2.05M Buy
57,746
+24,495
+74% +$909K 0.19% 157
2024
Q4 		$1.16M Buy
33,251
+22,624
+213% +$797K 0.14% 248
2024
Q3 		$412K Sell
10,627
-8,692
-45% -$319K 0.05% 607
2024
Q2 		$684K Buy
+19,319
New +$622K 0.11% 335

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

Nebula Research & Development's CALX Position: Q3 2025 in Review

Nebula Research & Development sold out of Calix (CALX) in Q3 2025, closing a stake of 68,827 shares — an estimated $3.66M sold.

Nebula Research & Development first reported a position in CALX in Q2 2024 and held it in 5 quarters. The position peaked at $3.66M in Q2 2025. 313 funds tracked by Wall St. Rank hold CALX as of Q3 2025.

  • Nebula Research & Development reported no remaining Calix position as of Q3 2025 after selling out during the quarter.
  • Nebula Research & Development sold 68,827 Calix shares in Q3 2025, an estimated $3.66M.
  • Nebula Research & Development first reported a position in Calix in Q2 2024 and held it in 5 quarters.
  • Nebula Research & Development's Calix position peaked at $3.66M in Q2 2025.
  • 313 funds tracked by Wall St. Rank held Calix as of Q3 2025.

Based on Nebula Research & Development's 13F filing for Q3 2025.