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Mizuho Markets Americas’s Pinnacle West Capital PNW Stock Holding History

Mizuho Markets Americas’s Portfolio PNW Stock Details PNW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$18.5M Buy
172,900
+161,800
+1,458% +$16.5M 0.29% 71
2026
Q1 		$1.12M Buy
+11,100
New +$1.07M 0.03% 128
2025
Q1 		– Sell
-360,000
Closed -$30.5M – 259
2024
Q4 		$30.5M Buy
+360,000
New +$32M 0.55% 44

Other funds holding PNW

Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AIP
Atlas Infrastructure Partners London, United Kingdom $3.3B AUM 16.21% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
SCP
Soroban Capital Partners New York $47.8B AUM 11.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mizuho Markets Americas's PNW Position: Q2 2026 in Review

Mizuho Markets Americas increased its Pinnacle West Capital (PNW) stake by 1,458% in Q2 2026, buying an estimated $16.5M and bringing the position to 172,900 shares worth $18.5M. The position accounts for 0.29% of the portfolio, ranked #71.

Mizuho Markets Americas first reported a position in PNW in Q4 2024 and has held it in 3 quarters since. The position peaked at $30.5M in Q4 2024. 728 funds tracked by Wall St. Rank hold PNW as of Q2 2026.

  • Mizuho Markets Americas held 172,900 shares of Pinnacle West Capital worth $18.5M as of Q2 2026.
  • Mizuho Markets Americas bought 161,800 Pinnacle West Capital shares in Q2 2026, an estimated $16.5M.
  • Pinnacle West Capital made up 0.29% of Mizuho Markets Americas's portfolio in Q2 2026, its #71 holding.
  • Mizuho Markets Americas first reported a position in Pinnacle West Capital in Q4 2024 and has held it in 3 quarters since.
  • Mizuho Markets Americas's Pinnacle West Capital position peaked at $30.5M in Q4 2024.
  • 728 funds tracked by Wall St. Rank held Pinnacle West Capital as of Q2 2026.

Based on Mizuho Markets Americas's 13F filing for Q2 2026, filed 24 Jul 2026.