MCM
MOS icon

Massar Capital Management’s The Mosaic Company MOS Stock Holding History

Massar Capital Management’s Portfolio MOS Stock Details MOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.95M Sell
186,504
-142,154
-43% -$3.29M 0.38% 31
2026
Q1 		$8.38M Buy
+328,658
New +$9.01M 0.9% 20
2025
Q3 		– Sell
-52,800
Closed -$1.93M – 198
2025
Q2 		$1.93M Buy
+52,800
New +$1.69M 1.44% 15

Other funds holding MOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return

Massar Capital Management's MOS Position: Q2 2026 in Review

Massar Capital Management reduced its The Mosaic Company (MOS) stake by 43% in Q2 2026, selling an estimated $3.29M and leaving 186,504 shares worth $3.95M. The position accounts for 0.38% of the portfolio, ranked #31.

Massar Capital Management first reported a position in MOS in Q2 2025 and has held it in 3 quarters since. The position peaked at $8.38M in Q1 2026. 667 funds tracked by Wall St. Rank hold MOS as of Q2 2026.

  • Massar Capital Management held 186,504 shares of The Mosaic Company worth $3.95M as of Q2 2026.
  • Massar Capital Management sold 142,154 The Mosaic Company shares in Q2 2026, an estimated $3.29M.
  • The Mosaic Company made up 0.38% of Massar Capital Management's portfolio in Q2 2026, its #31 holding.
  • Massar Capital Management first reported a position in The Mosaic Company in Q2 2025 and has held it in 3 quarters since.
  • Massar Capital Management's The Mosaic Company position peaked at $8.38M in Q1 2026.
  • 667 funds tracked by Wall St. Rank held The Mosaic Company as of Q2 2026.

Based on Massar Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.