Oppenheimer & Co’s The Mosaic Company MOS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$206K Buy
+8,064
New +$221K ﹤0.01% 1566
2025
Q4
Sell
-8,337
Closed -$289K 1685
2025
Q3
$289K Sell
8,337
-49,404
-86% -$1.7M ﹤0.01% 1403
2025
Q2
$2.11M Buy
57,741
+16,320
+39% +$523K 0.03% 563
2025
Q1
$1.12M Buy
+41,421
New +$1.1M 0.02% 755
2024
Q4
Sell
-7,826
Closed -$210K 1616
2024
Q3
$210K Hold
7,826
﹤0.01% 1393
2024
Q2
$226K Sell
7,826
-1,404
-15% -$42.3K ﹤0.01% 1301
2024
Q1
$300K Sell
9,230
-3,489
-27% -$111K 0.01% 1184
2023
Q4
$454K Sell
12,719
-2,554
-17% -$90.2K 0.01% 991
2023
Q3
$544K Buy
15,273
+2,429
+19% +$93.2K 0.01% 908
2023
Q2
$450K Sell
12,844
-6,342
-33% -$245K 0.01% 1010
2023
Q1
$880K Buy
19,186
+3,893
+25% +$189K 0.02% 731
2022
Q4
$671K Sell
15,293
-7,996
-34% -$396K 0.02% 823
2022
Q3
$1.13M Buy
23,289
+8,883
+62% +$459K 0.03% 617
2022
Q2
$680K Sell
14,406
-44,231
-75% -$2.71M 0.01% 814
2022
Q1
$3.9M Buy
58,637
+13,378
+30% +$669K 0.07% 331
2021
Q4
$1.78M Sell
45,259
-990
-2% -$37.9K 0.03% 549
2021
Q3
$1.65M Sell
46,249
-62,800
-58% -$2.01M 0.03% 574
2021
Q2
$3.48M Sell
109,049
-46,734
-30% -$1.58M 0.06% 357
2021
Q1
$4.92M Buy
155,783
+130,763
+523% +$3.86M 0.1% 251
2020
Q4
$576K Sell
25,020
-5,301
-17% -$107K 0.01% 837
2020
Q3
$554K Sell
30,321
-13,399
-31% -$218K 0.01% 774
2020
Q2
$547K Buy
43,720
+13,849
+46% +$166K 0.01% 775
2020
Q1
$323K Buy
29,871
+6,686
+29% +$113K 0.01% 883
2019
Q4
$502K Sell
23,185
-3,298
-12% -$65.4K 0.01% 832
2019
Q3
$543K Buy
26,483
+2,529
+11% +$55.1K 0.01% 762
2019
Q2
$600K Sell
23,954
-4,110
-15% -$100K 0.02% 746
2019
Q1
$766K Sell
28,064
-17,522
-38% -$534K 0.02% 665
2018
Q4
$1.33M Sell
45,586
-1,998
-4% -$65.8K 0.04% 441
2018
Q3
$1.55M Sell
47,584
-3,678
-7% -$111K 0.04% 464
2018
Q2
$1.44M Sell
51,262
-6,645
-11% -$180K 0.04% 475
2018
Q1
$1.41M Buy
57,907
+9,884
+21% +$260K 0.04% 493
2017
Q4
$1.23M Sell
48,023
-6,399
-12% -$147K 0.03% 541
2017
Q3
$1.18M Sell
54,422
-5,191
-9% -$112K 0.03% 558
2017
Q2
$1.36M Sell
59,613
-29,030
-33% -$713K 0.04% 495
2017
Q1
$2.59M Sell
88,643
-137,488
-61% -$4.24M 0.07% 317
2016
Q4
$6.63M Buy
226,131
+65,947
+41% +$1.77M 0.19% 122
2016
Q3
$3.92M Buy
160,184
+18,074
+13% +$493K 0.11% 207
2016
Q2
$3.72M Buy
142,110
+99,419
+233% +$2.64M 0.11% 217
2016
Q1
$1.15M Buy
42,691
+861
+2% +$22.5K 0.04% 500
2015
Q4
$1.15M Sell
41,830
-1,007
-2% -$32.1K 0.03% 509
2015
Q3
$1.33M Sell
42,837
-21,953
-34% -$906K 0.04% 484
2015
Q2
$3.04M Sell
64,790
-1,870
-3% -$84.8K 0.08% 277
2015
Q1
$3.07M Buy
66,660
+34,101
+105% +$1.66M 0.08% 278
2014
Q4
$1.49M Sell
32,559
-3,678
-10% -$163K 0.04% 489
2014
Q3
$1.61M Sell
36,237
-15,932
-31% -$749K 0.05% 447
2014
Q2
$2.58M Buy
52,169
+532
+1% +$26.2K 0.08% 302
2014
Q1
$2.58M Buy
51,637
+428
+0.8% +$20.4K 0.08% 314
2013
Q4
$2.42M Sell
51,209
-1,900
-4% -$88.2K 0.08% 308
2013
Q3
$2.28M Buy
53,109
+9,783
+23% +$455K 0.08% 300
2013
Q2
$2.33M Buy
+43,326
New +$2.58M 0.09% 276

Other funds holding MOS

Oppenheimer & Co's MOS Position: Q1 2026 in Review

Oppenheimer & Co opened a new position in The Mosaic Company (MOS) in Q1 2026: 8,064 shares worth $206K. The stake represents ﹤0.01% of the portfolio and ranks #1566 among its holdings. This is a return to the name: Oppenheimer & Co previously reported a position in MOS as recently as Q3 2025.

Oppenheimer & Co first reported a position in MOS in Q2 2013 and has held it in 50 quarters since. The position peaked at $6.63M in Q4 2016. 692 funds tracked by Wall St. Rank hold MOS as of Q1 2026.

  • Oppenheimer & Co held 8,064 shares of The Mosaic Company worth $206K as of Q1 2026.
  • The Mosaic Company was a new Oppenheimer & Co position in Q1 2026.
  • The Mosaic Company made up ﹤0.01% of Oppenheimer & Co's portfolio in Q1 2026, its #1566 holding.
  • Oppenheimer & Co first reported a position in The Mosaic Company in Q2 2013 and has held it in 50 quarters since.
  • Oppenheimer & Co's The Mosaic Company position peaked at $6.63M in Q4 2016.
  • 692 funds tracked by Wall St. Rank held The Mosaic Company as of Q1 2026.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.