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O'Brien Greene & Co’s Sony SONY Stock Holding History

O'Brien Greene & Co’s Portfolio SONY Stock Details SONY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.87M Buy
235,162
+13,320
+6% +$298K 1.38% 25
2025
Q4 		$5.68M Buy
221,842
+31,914
+17% +$896K 1.69% 24
2025
Q3 		$5.47M Buy
+189,928
New +$5.11M 1.68% 25

Other funds holding SONY

Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
MIP
Mondrian Investment Partners London, United Kingdom $6.69B AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

O'Brien Greene & Co's SONY Position: Q1 2026 in Review

O'Brien Greene & Co increased its Sony (SONY) stake by 6% in Q1 2026, buying an estimated $298K and bringing the position to 235,162 shares worth $4.87M. The position accounts for 1.38% of the portfolio, ranked #25.

O'Brien Greene & Co first reported a position in SONY in Q3 2025 and has held it in 3 quarters since. The position peaked at $5.68M in Q4 2025. 733 funds tracked by Wall St. Rank hold SONY as of Q1 2026.

  • O'Brien Greene & Co held 235,162 shares of Sony worth $4.87M as of Q1 2026.
  • O'Brien Greene & Co bought 13,320 Sony shares in Q1 2026, an estimated $298K.
  • Sony made up 1.38% of O'Brien Greene & Co's portfolio in Q1 2026, its #25 holding.
  • O'Brien Greene & Co first reported a position in Sony in Q3 2025 and has held it in 3 quarters since.
  • O'Brien Greene & Co's Sony position peaked at $5.68M in Q4 2025.
  • 733 funds tracked by Wall St. Rank held Sony as of Q1 2026.

Based on O'Brien Greene & Co's 13F filing for Q1 2026, filed 6 May 2026.