COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
CMP on NYSE
Shares outstanding
41,709,180
Price per share
$19.64
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
37,376,977
Total reported value
$713,182,231
% of total 13F portfolios
0.01%
Share change
+249,194
Value change
+$2,861,472
Number of holders
195
Price from insider filings
$19.64
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 8.2% -16% $68,799,029 -$13,331,824 3,424,541 -16% BlackRock, Inc. 30 Jun 2025
VANGUARD GROUP INC 6.6% +24% $53,282,227 +$9,922,003 2,775,116 +23% The Vanguard Group 30 Sep 2025
STATE STREET CORP 5.5% $44,271,168 2,305,790 STATE STREET CORPORATION 30 Sep 2025
M Partners Fund LP 5.5% $39,430,941 2,289,834 M Partners Fund LP 11 Nov 2025
Gumshoe Capital Management LLC 3.2% -36% $29,713,567 -$17,184,619 1,324,134 -37% Gumshoe Capital Management LLC 30 Jun 2025

As of 30 Sep 2025, 195 institutional investors reported holding 37,376,977 shares of COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP). This represents 90% of the company’s total 41,709,180 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP) together control 78% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Koch, Inc. 17% 7,034,609 0% 18% $135,064,493
SailingStone Capital Partners LLC 12% 5,105,110 -8.3% 26% $98,018,112
BlackRock, Inc. 10% 4,164,332 -1.2% 0% $79,955,175
VANGUARD GROUP INC 6.7% 2,775,116 +15% 0% $53,282,227
STATE STREET CORP 5.5% 2,305,790 +13% 0% $44,271,168
Ewing Morris & Co. Investment Partners Ltd. 4% 1,669,500 +30% 12% $29,036,285
AMERICAN CENTURY COMPANIES INC 3% 1,236,884 +35% 0.01% $23,748,173
Newtyn Management, LLC 2.1% 863,375 -32% 2% $16,576,800
GEODE CAPITAL MANAGEMENT, LLC 1.9% 806,792 +0.22% 0% $15,492,629
DIMENSIONAL FUND ADVISORS LP 1.7% 729,630 +12% 0% $14,009,329
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.6% 678,730 +17% 0% $13,031,616
O'Keefe Stevens Advisory, Inc. 1.4% 570,027 +4.4% 3% $10,944,518
MORGAN STANLEY 1.3% 534,434 -12% 0% $10,261,142
MILLENNIUM MANAGEMENT LLC 1.3% 522,108 +379% 0.01% $10,024,474
Lightrock Netherlands B.V. 1.2% 513,873 -1.2% 2.2% $8,396,903
NOMURA HOLDINGS INC 0.92% 382,093 +49% 0.04% $7,336,186
MARSHALL WACE, LLP 0.89% 371,666 +121% 0.01% $7,135,989
AMERIPRISE FINANCIAL INC 0.83% 348,220 -4.6% 0% $6,685,830
LEE DANNER & BASS INC 0.82% 340,000 0% 0.47% $6,528,000
FEDERATED HERMES, INC. 0.8% 335,061 +8417% 0.01% $6,433,171
NORTHERN TRUST CORP 0.75% 314,054 -0.46% 0% $6,029,837
Pacer Advisors, Inc. 0.7% 290,210 0.01% $5,572,032
GOLDMAN SACHS GROUP INC 0.69% 285,938 +0.31% 0% $5,490,016
THOMPSON SIEGEL & WALMSLEY LLC 0.65% 272,726 +1.2% 0.08% $5,236,000
UBS Group AG 0.53% 220,168 +7.5% 0% $4,227,225

Institutional Holders of COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 643,279 $12,633,722 +$913,109 $19.64 8
2025 Q3 37,376,977 $713,182,231 +$2,861,472 $19.20 195
2025 Q2 37,129,247 $741,052,565 -$4,826,438 $20.09 207
2025 Q1 38,114,627 $355,859,331 -$7,640,192 $9.29 201
2024 Q4 40,010,839 $450,128,845 -$31,744,820 $11.25 216
2024 Q3 34,915,326 $419,965,625 -$59,091,480 $12.02 218
2024 Q2 42,985,736 $444,573,134 +$4,989,148 $10.33 210
2024 Q1 41,007,046 $645,370,284 -$41,534,695 $15.74 215
2023 Q4 41,185,775 $1,043,996,719 +$52,880,646 $25.32 233
2023 Q3 38,877,338 $1,086,043,458 +$11,937,822 $27.95 243
2023 Q2 38,092,549 $1,295,272,188 +$2,322,691 $34.00 248
2023 Q1 38,039,296 $1,303,556,301 +$1,458,544 $34.29 258
2022 Q4 37,838,713 $1,552,821,346 +$267,246,688 $41.00 268
2022 Q3 31,541,955 $1,216,935,733 -$17,940,343 $38.53 261
2022 Q2 32,194,520 $1,139,520,599 -$85,095,144 $35.39 262
2022 Q1 33,419,881 $2,098,258,677 +$113,865,365 $62.79 286
2021 Q4 31,687,110 $1,618,806,915 +$24,499,156 $51.08 285
2021 Q3 30,091,735 $1,938,383,388 +$26,428,741 $64.40 285
2021 Q2 29,828,819 $1,768,548,387 -$22,839,144 $59.26 280
2021 Q1 30,191,766 $1,893,944,375 -$22,529,326 $62.72 276
2020 Q4 30,577,948 $1,887,467,398 -$30,329,526 $61.72 281
2020 Q3 30,976,152 $1,839,123,956 -$43,892,660 $59.35 272
2020 Q2 31,778,792 $1,548,853,479 +$2,528,673 $48.75 273
2020 Q1 31,976,091 $1,230,804,872 -$39,468,611 $38.47 263
2019 Q4 32,631,556 $1,989,242,322 +$58,079,506 $60.96 289
2019 Q3 31,570,929 $1,783,250,569 +$10,321,151 $56.49 296
2019 Q2 31,401,861 $1,725,514,984 +$52,842,766 $54.95 300
2019 Q1 31,958,222 $1,737,628,842 +$6,130,276 $54.37 296
2018 Q4 32,145,870 $1,340,116,340 -$81,456,971 $41.69 275
2018 Q3 32,772,164 $2,200,898,766 +$11,791,680 $67.20 301
2018 Q2 32,568,995 $2,141,208,982 -$116,889,074 $65.75 315
2018 Q1 34,775,593 $2,097,634,738 -$90,364,162 $60.30 319
2017 Q4 36,063,421 $2,605,221,148 -$113,370,377 $72.25 348
2017 Q3 37,491,116 $2,433,314,042 -$14,551,624 $64.90 297
2017 Q2 37,685,420 $2,461,269,541 +$177,928,486 $65.30 294
2017 Q1 36,377,040 $2,462,774,970 +$93,118,407 $67.85 299
2016 Q4 37,595,795 $2,945,671,191 +$66,722,717 $78.35 293
2016 Q3 37,209,154 $2,740,747,676 +$147,066,033 $73.70 258
2016 Q2 35,724,969 $2,650,459,790 +$56,802,681 $74.19 288
2016 Q1 35,073,012 $2,486,386,801 +$161,036,012 $70.86 264
2015 Q4 32,753,455 $2,461,236,836 +$59,534,946 $75.27 266
2015 Q3 31,919,260 $2,494,792,655 +$72,880,469 $78.37 271
2015 Q2 31,030,676 $2,549,508,990 -$14,315,792 $82.14 287
2015 Q1 31,031,071 $2,890,833,448 +$32,796,313 $93.21 285
2014 Q4 29,943,999 $2,600,262,795 -$29,509,309 $86.83 283
2014 Q3 31,151,878 $2,625,479,678 -$22,066,519 $84.28 271
2014 Q2 28,353,534 $2,714,008,278 -$234,372,656 $95.74 278
2014 Q1 31,293,371 $2,582,418,965 -$76,223,971 $82.52 251