BAYRY Institutional Ownership & Shareholders
BAYER AG-SPONSORED ADR (BAYRY) is currently held by 14 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $93.61M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Kahn Brothers Group is currently the largest disclosed institutional shareholder of BAYRY tracked by InsiderSet, reporting ownership valued at approximately $89.31M in its June 30, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed BAYRY value among the investors covered in this analysis. Major shareholders include Kahn Brothers Group, Great Lakes Advisors, Llc, Rhumbline Advisers, and several other long-term asset managers with concentrated positions in BAYER AG-SPONSORED ADR (BAYRY).
This page ranks the largest institutional BAYRY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
14
Total Reported Value
$93.61M
Largest Holder
Kahn Brothers Group
Largest Position
$89.31M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
21
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Kahn Brothers Group | Thomas Graham, Alan, Irving Kahns | 14.12% | 6,518,603 | $89,307,717 | — | — | — |
| Great Lakes Advisors, Llc | 0.01% | 128,634 | $1,736,565 | — | — | — | |
| Rhumbline Advisers | 0.00% | 68,922 | $944,226 | — | — | — | |
| Gamma Investing Llc | 0.02% | 44,554 | $601,479 | — | — | — | |
| Atlas Capital Advisors Inc. | 0.05% | 34,746 | $476,020 | — | — | — | |
| Chicago Trust Co Na | 0.04% | 19,414 | $264,340 | — | — | — | |
| First Command Advisory Services, Inc. | 0.00% | 11,708 | $158,058 | — | — | — | |
| Pnc Financial Services Group, Inc. | 0.00% | 3,264 | $44,064 | — | — | — | |
| Westside Investment Management, Inc. | 0.00% | 2,878 | $36,377 | — | — | — | |
| Ima Advisory Services, Inc. | 0.00% | 978 | $13,399 | — | — | — | |
| Sterling Capital Management Llc | 0.00% | 846 | $11,519 | — | — | — | |
| Ancora Advisors Llc | 0.00% | 710 | $9,727 | — | — | — | |
| Ascentis Wealth Management, Llc | 0.00% | 437 | $5,899 | — | — | — | |
| Strategic Investment Solutions, Inc. | 0.00% | 100 | $1,370 | — | — | — |
Frequently asked questions about BAYRY
Who are the largest institutional holders of BAYRY?
The largest institutional holders of BAYRY reported in the latest SEC Form 13F filings include Kahn Brothers Group, Great Lakes Advisors, Llc, Rhumbline Advisers, Gamma Investing Llc, and Atlas Capital Advisors Inc.. InsiderSet ranks institutional holders by their latest reported BAYRY position.
What is BAYRY institutional ownership?
This page tracks BAYRY positions reported by institutional investment managers through SEC Form 13F. BAYER AG-SPONSORED ADR (BAYRY) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own BAYRY?
InsiderSet currently tracks 14 institutional managers reporting BAYRY holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of BAYRY shareholders.
How much BAYRY stock do institutions own?
Institutional investment managers disclosed approximately $93.61M in BAYRY holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was BAYRY institutional ownership last updated?
The latest BAYRY institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional BAYRY holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its BAYRY position after the reporting date.
Are institutions buying or selling BAYRY?
Institutional buying and selling can be analyzed by comparing BAYRY positions across consecutive 13F reporting periods. InsiderSet's BAYRY Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View BAYRY ownership changes.
How has BAYRY institutional ownership changed over time?
InsiderSet tracks BAYRY institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.