Millennium Management
ADT icon

Millennium Management’s ADT ADT Stock Holding History

Millennium Management’s Portfolio ADT Stock Details ADT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-111,600
Closed -$901K – 5641
2025
Q4 		$901K Sell
111,600
-100,000
-47% -$831K ﹤0.01% 4557
2025
Q3 		$1.84M Buy
+211,600
New +$1.82M ﹤0.01% 4127

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AMH
Apollo Management Holdings New York $7.6B AUM 23.97% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return

Millennium Management's ADT Position: Q1 2026 in Review

Millennium Management increased its ADT (ADT) stake by 45% in Q1 2026, buying an estimated $5.28M and bringing the position to 2,268,359 shares worth $14.9M. The position accounts for 0.01% of the portfolio, ranked #1794.

Millennium Management first reported a position in ADT in Q1 2018 and has held it in 30 quarters since. The position peaked at $81.7M in Q2 2025. 444 funds tracked by Wall St. Rank hold ADT as of Q1 2026.

  • Millennium Management held 2,268,359 shares of ADT worth $14.9M as of Q1 2026.
  • Millennium Management bought 703,265 ADT shares in Q1 2026, an estimated $5.28M.
  • ADT made up 0.01% of Millennium Management's portfolio in Q1 2026, its #1794 holding.
  • Millennium Management first reported a position in ADT in Q1 2018 and has held it in 30 quarters since.
  • Millennium Management's ADT position peaked at $81.7M in Q2 2025.
  • 444 funds tracked by Wall St. Rank held ADT as of Q1 2026.

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