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CSS LLC’s The Mosaic Company MOS Stock Holding History

CSS LLC’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
Q1 		$558K Sell
21,888
-12,120
-36% -$332K 0.03% 496
2025
Q4 		$819K Buy
34,008
+25,650
+307% +$691K 0.04% 382
2025
Q3 		$290K Buy
8,358
+8,050
+2,614% +$277K 0.01% 683
2025
Q2 		$11.2K Sell
308
-11,630
-97% -$373K ﹤0.01% 928
2025
Q1 		$322K Sell
11,938
-3,830
-24% -$101K 0.02% 607
2024
Q4 		$388K Sell
15,768
-7,000
-31% -$183K 0.02% 639
2024
Q3 		$610K Sell
22,768
-5,247
-19% -$144K 0.03% 432
2024
Q2 		$810K Buy
28,015
+2,900
+12% +$87.4K 0.04% 340
2024
Q1 		$815K Buy
25,115
+7,115
+40% +$227K 0.05% 318
2023
Q4 		$643K Buy
18,000
+1,000
+6% +$35.3K 0.04% 340
2023
Q3 		$605K Buy
17,000
+12,000
+240% +$460K 0.04% 337
2023
Q2 		$175K Sell
5,000
-3,000
-38% -$116K 0.01% 683
2023
Q1 		$367K Buy
8,000
+500
+7% +$24.2K 0.02% 414
2022
Q4 		$329K Hold
7,500
– – 0.02% 497
2022
Q3 		$362K Sell
7,500
-500
-6% -$25.8K 0.02% 602
2022
Q2 		$378K Buy
+8,000
New +$490K 0.02% 648

Other funds holding MOS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

CSS LLC's MOS Position: Q1 2026 in Review

CSS LLC reduced its The Mosaic Company (MOS) stake by 36% in Q1 2026, selling an estimated $332K and leaving 21,888 shares worth $558K. The position accounts for 0.03% of the portfolio, ranked #496.

CSS LLC first reported a position in MOS in Q2 2022 and has held it in 16 quarters since. The position peaked at $819K in Q4 2025. 692 funds tracked by Wall St. Rank hold MOS as of Q1 2026.

  • CSS LLC held 21,888 shares of The Mosaic Company worth $558K as of Q1 2026.
  • CSS LLC sold 12,120 The Mosaic Company shares in Q1 2026, an estimated $332K.
  • The Mosaic Company made up 0.03% of CSS LLC's portfolio in Q1 2026, its #496 holding.
  • CSS LLC first reported a position in The Mosaic Company in Q2 2022 and has held it in 16 quarters since.
  • CSS LLC's The Mosaic Company position peaked at $819K in Q4 2025.
  • 692 funds tracked by Wall St. Rank held The Mosaic Company as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.