GRO Institutional Ownership
Who owns Brazil Potash Corp. and what the big funds did with it last quarter, from every SEC 13F filing. 34 funds reported holding GRO at Jun 30, 2026.
- ●18 buying vs 20 selling
- ▲Shares held by funds +42.2%
- ▼Funds holding -3
- ●Superinvestors: 2 added, 2 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
7 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 34 | 37 | −8.1% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 12.7M | 8.9M | +42.2% |
| Held by funds | – | – | – |
| New positions | 11 | 17 | −35.3% |
| Increased | 7 | 12 | −41.7% |
| Reduced | 6 | 2 | +200.0% |
| Sold out | 14 | 7 | +100.0% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in GRO
All superinvestors →
Who owns GRO
share of fund held shares- Index and passive funds0.0%
- Active managers and hedge funds96.5%
- Banks and brokers3.5%
- Pensions, insurers and other0.0%
The top 10 holders own 93.4% of all GRO shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
2 funds changed their position- GFS Advisors, LLCAdded+376K sh
- Caitong International Asset Management Co., LtdAdded+5 sh
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | AWM Investment Company, Inc. | – | 5M | $10.8M | +2.8M |
| 2 | Alyeska Investment Group, L.P. | – | 3.4M | $7.3M | +152K |
| 3 | Bastion Asset Management Inc. | – | 1.6M | $1.7M | +693K |
| 4 | Hollencrest Capital Management | – | 378K | $814K | +31K |
| 5 | First Manhattan Co. Llc. | – | 300K | $645K | 0 |
| 6 | Citadel Advisors LLC | – | 261K | $560K | +261K |
| 7 | Diversified Trust Co | – | 259K | $557K | 0 |
| 8 | Renaissance Technologies LLC | – | 257K | $553K | −87K |
| 9 | GFS Advisors, LLC | – | 224K | $564K | +224K |
| 10 | Hudson Bay Capital Management LP | – | 200K | $430K | +200K |
- AWM Investment Company, Inc.+2.8M sh+$6M
- Bastion Asset Management Inc.+693K sh+$759K
- GFS Advisors, LLC+224K sh+$564K
- Citadel Advisors LLC+261K sh+$560K
- Hudson Bay Capital Management LP+200K sh+$430K
- Alyeska Investment Group, L.P.+152K sh+$328K
- Susquehanna International Group, LLP+144K sh+$309K
- Squarepoint Ops LLC+76K sh+$163K
- Bank of America Corp /de/−156K sh−$506K
- EverSource Wealth Advisors, LLC−139K sh−$450K
- Gsa Capital Partners LLP−116K sh−$375K
- Diametric Capital, LP−93K sh−$301K
- Walleye Capital LLC−85K sh−$274K
- Point72 Asset Management, L.P.−65K sh−$210K
- Renaissance Technologies LLC−87K sh−$188K
- Axq Capital, LP−46K sh−$148K
GRO institutional ownership FAQ
Who owns the most GRO stock?
In Q2 2026 13F filings the largest holder of GRO was AWM Investment Company, Inc., followed by Alyeska Investment Group, L.P. and Bastion Asset Management Inc.. Index fund managers are usually the biggest holders of large companies.
What percentage of GRO is owned by institutions?
34 funds reported holding 12.7M GRO shares at Jun 30, 2026.
Are hedge funds buying GRO?
In Q2 2026, 18 funds bought GRO (11 of them new positions) and 20 sold (14 sold out completely). Among well known investors, 2 added and 2 cut. Our fund sentiment for GRO is neutral.
What is GRO's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this GRO ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.