Mackenzie Financial
ADTN icon

Mackenzie Financial’s Adtran ADTN Stock Holding History

Mackenzie Financial’s Portfolio ADTN Stock Details ADTN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.9M Sell
352,438
-16,242
-4% -$253K ﹤0.01% 832
2026
Q1 		$4.64M Buy
368,680
+7,073
+2% +$71.7K 0.01% 685
2025
Q4 		$3.19M Buy
361,607
+91,457
+34% +$794K ﹤0.01% 736
2025
Q3 		$2.53M Buy
270,150
+41,013
+18% +$382K ﹤0.01% 773
2025
Q2 		$2.06M Buy
229,137
+153,482
+203% +$1.22M ﹤0.01% 801
2025
Q1 		$660K Buy
+75,655
New +$761K ﹤0.01% 1106

Other funds holding ADTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $35.7B AUM 27.58% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Mackenzie Financial's ADTN Position: Q2 2026 in Review

Mackenzie Financial reduced its Adtran (ADTN) stake by 4.4% in Q2 2026, selling an estimated $253K and leaving 352,438 shares worth $4.9M. The position accounts for ﹤0.01% of the portfolio, ranked #832.

Mackenzie Financial first reported a position in ADTN in Q1 2025 and has held it in 6 quarters since. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.

  • Mackenzie Financial held 352,438 shares of Adtran worth $4.9M as of Q2 2026.
  • Mackenzie Financial sold 16,242 Adtran shares in Q2 2026, an estimated $253K.
  • Adtran made up ﹤0.01% of Mackenzie Financial's portfolio in Q2 2026, its #832 holding.
  • Mackenzie Financial first reported a position in Adtran in Q1 2025 and has held it in 6 quarters since.
  • 249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.

Based on Mackenzie Financial's 13F filing for Q2 2026, filed 13 Aug 2026.