HolderBook

BRAZIL POTASH CORP (GRO)

Institutional ownership reported to the SEC as of Q2 2026, across 7 quarters.

35
Reporting holders
$28.1M
Reported value
24.1%
Of shares outstanding
0.6%
Calls
5.8%
Puts
-1
Holder change

Institutions report 12,960,925 shares against 53,692,089 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2025q4i).

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
AWM Investment Company, Inc.$10.8M5,000,0000.93%3q+124.4%+$6.0M
Alyeska Investment Group, L.P.$7.3M3,395,9430.02%3q+4.7%+$327.6K
CITADEL ADVISORS LLC$2.3M521,1580.00%newNEW
Bastion Asset Management Inc.$1.7M1,583,9660.59%3q+77.8%+$758.9K
SUSQUEHANNA INTERNATIONAL GROUP, LLP$949.0K143,6890.00%newNEW
HOLLENCREST CAPITAL MANAGEMENT$813.7K378,4600.05%6q+8.9%+$66.7K
FIRST MANHATTAN CO. LLC.$645.0K300,0000.00%2qHELD
GFS Advisors, LLC$564.1K224,1070.03%newNEW
DIVERSIFIED TRUST CO$557.3K259,2150.01%7qHELD
RENAISSANCE TECHNOLOGIES LLC$553.2K257,3000.00%5q-25.4%-$187.9K
Hudson Bay Capital Management LP$430.0K200,0000.00%newNEW
JANE STREET GROUP, LLC$350.1K162,8400.00%4q-5.2%-$19.1K
TWO SIGMA INVESTMENTS, LP$229.5K106,7450.00%3q-30.4%-$100.3K
UBS Group AG$162.7K75,6880.00%5q+448.9%+$133.1K
Squarepoint Ops LLC$162.6K75,6300.00%newNEW
XTX Topco Ltd$102.6K47,7150.00%newNEW
BANK OF MONTREAL /CAN/$102.5K47,6900.00%newNEW
TRUST CO OF TOLEDO NA /OH/$79.3K36,9000.01%4qHELD
HRT FINANCIAL LP$52.0K24,6410.00%4q-46.2%-$44.7K
Centiva Capital, LP$49.8K23,1670.00%2q+18.1%+$7.6K
MILLENNIUM MANAGEMENT LLC$48.2K22,4050.00%newNEW
MORGAN STANLEY$43.6K20,2630.00%6q+62.1%+$16.7K
Claret Asset Management Corp$27.0K12,5000.00%2qHELD
INTEGRAL INVESTMENT ADVISORS, INC.$23.6K11,0000.01%2qHELD
Integrated Wealth Concepts LLC$15.6K7,2380.00%newNEW
FIDUCIARY FINANCIAL ADVISORS$14.5K6,7590.00%newNEW
Rockefeller Capital Management L.P.$14.0K6,5000.00%4qHELD
SIMPLEX TRADING, LLC$13.6K6,3250.00%newNEW
NewEdge Advisors, LLC$2.1K1,0000.00%newNEW
Financial Perspectives, Inc$2.1K1,0000.00%2qHELD
OSAIC HOLDINGS, INC.$9034200.00%3q-97.2%-$31.8K
JONES FINANCIAL COMPANIES LLLP$7273430.00%3qHELD
MERCER GLOBAL ADVISORS INC /ADV$4021870.00%newNEW
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC$2691250.00%6qHELD
Caitong International Asset Management Co., Ltd$1360.00%2q-94.0%

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-08-1413G/AAWM Investment Company, Inc.9.9%
2026-08-1013G/ATHE GOLDMAN SACHS GROUP, INC.with 1 co-filers0.1%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202635$28.1M12,960,92513766.4%
Q1 202636$28.3M8,933,109161220.0%
Q4 202527$20.5M10,803,67512720.0%
Q3 202519$3.6M1,351,27410240.0%
Q2 202510$1.4M1,057,2302410.0%
Q1 20259$2.0M666,6346210.0%
Q4 20243$14.3M1,896,1963000.0%