Who owns ABBNY
Which tracked institutional funds hold ABBNY, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ABBNY company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on ABBNY is one-sided between 2026-Q1 and 2026-Q2: 15 added or opened and 3 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ABBNY’s largest tracked holder by dollar value, NORTHEAST INVESTMENT MANAGEMENT, sizes it at 2.8% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 2.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ABBNY divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 52 tracked filers holding ABBNY, 21 increased or opened the position and 23 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ABBNY between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
Full exits 2
- Lester Murray Antman dba SimplyRich$1M
- BOSTON FAMILY OFFICE LLC$841K
Largest adds
- NORTHEAST INVESTMENT MANAGEMENT$19M
- KORNITZER CAPITAL MANAGEMENT INC /KS$6M
- O'Brien Greene & Co. Inc$3M
- RHUMBLINE ADVISERS$2M
- Front Row Advisors LLC$1M
- GREAT LAKES ADVISORS, LLC$1M
Largest trims
- YOUSIF CAPITAL MANAGEMENT, LLC$1M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| NORTHEAST INVESTMENT MANAGEMENT trimmed | 687,273 | $75M | 35.1% | 2026-Q2 |
| KORNITZER CAPITAL MANAGEMENT INC /KS trimmed | 305,030 | $33M | 15.6% | 2026-Q2 |
| O'Brien Greene & Co. Inc added | 88,747 | $10M | 4.5% | 2026-Q2 |
| Front Row Advisors LLC trimmed | 74,150 | $8M | 3.5% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 60,575 | $7M | 3.1% | 2026-Q2 |
| GREAT LAKES ADVISORS, LLC added | 39,538 | $4M | 2.0% | 2026-Q2 |
| Royal Palms Capital LLC trimmed | 31,333 | $3M | 1.6% | 2026-Q2 |
| Henry James International Management Inc. | 29,534 | $3M | 1.5% | 2026-Q2 |
| Cohen Klingenstein LLC | 25,000 | $3M | 1.3% | 2026-Q2 |
| PNC Financial Services Group, Inc. trimmed | 23,809 | $3M | 1.2% | 2026-Q2 |
| L & S Advisors Inc trimmed | 21,528 | $2M | 1.1% | 2026-Q2 |
| Horrell Capital Management, Inc. trimmed | 20,154 | $2M | 1.0% | 2026-Q2 |
| Ativo Capital Management LLC trimmed | 18,835 | $2M | 1.0% | 2026-Q2 |
| GAMMA Investing LLC added | 10,240 | $1M | 0.5% | 2026-Q2 |
| RNC CAPITAL MANAGEMENT LLC trimmed | 9,984 | $1M | 0.5% | 2026-Q2 |
| LEAVELL INVESTMENT MANAGEMENT, INC. added | 8,939 | $972K | 0.5% | 2026-Q2 |
| Calydon Capital added | 11,235 | $963K | 0.5% | 2026-Q2 |
| Firsthand Capital Management, Inc. | 7,000 | $761K | 0.4% | 2026-Q2 |
| Stanley-Laman Group, Ltd. | 6,117 | $665K | 0.3% | 2026-Q2 |
| DIVERSIFIED TRUST CO trimmed | 6,007 | $652K | 0.3% | 2026-Q2 |
| CHICAGO TRUST Co NA trimmed | 5,848 | $635K | 0.3% | 2026-Q2 |
| Williams Jones Wealth Management, LLC. | 5,753 | $625K | 0.3% | 2026-Q2 |
| First Command Advisory Services, Inc. added | 5,651 | $614K | 0.3% | 2026-Q2 |
| BENEDICT FINANCIAL ADVISORS INC trimmed | 5,651 | $614K | 0.3% | 2026-Q2 |
| Tradewinds, LLC. trimmed | 1,022 | $551K | 0.3% | 2026-Q2 |
| Collaborative Fund Advisors, LLC trimmed | 4,847 | $527K | 0.2% | 2026-Q2 |
| YOUSIF CAPITAL MANAGEMENT, LLC trimmed | 4,265 | $463K | 0.2% | 2026-Q2 |
| COZAD ASSET MANAGEMENT INC added | 3,815 | $415K | 0.2% | 2026-Q2 |
| Enterprise Financial Services Corp added | 3,316 | $360K | 0.2% | 2026-Q2 |
| WASHINGTON TRUST Co | 3,300 | $358K | 0.2% | 2026-Q2 |
| MOODY LYNN LIEBERSON & WALKER, LLC trimmed | 3,140 | $341K | 0.2% | 2026-Q2 |
| Fulton Bank, N.A. added | 2,850 | $309K | 0.1% | 2026-Q2 |
| THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. added | 2,783 | $302K | 0.1% | 2026-Q2 |
| Bahl & Gaynor LLC | 2,705 | $294K | 0.1% | 2026-Q2 |
| Myriad Asset Management US LP trimmed | 2,420 | $263K | 0.1% | 2026-Q2 |
| HUNTINGTON NATIONAL BANK trimmed | 2,338 | $254K | 0.1% | 2026-Q2 |
| Texas Bank & Trust Co new | 2,300 | $250K | 0.1% | 2026-Q2 |
| NORTH STAR ASSET MANAGEMENT INC new | 2,205 | $240K | 0.1% | 2026-Q2 |
| Pinnacle Wealth Management Advisory Group, LLC new | 1,860 | $202K | 0.1% | 2026-Q2 |
| Salomon & Ludwin, LLC added | 1,350 | $143K | 0.1% | 2026-Q2 |
| ATLAS CAPITAL ADVISORS INC. | 1,525 | $123K | 0.1% | 2026-Q2 |
| Westside Investment Management, Inc. | 1,124 | $122K | 0.1% | 2026-Q2 |
| Ancora Advisors LLC | 896 | $97K | 0.0% | 2026-Q2 |
| Main Street Group, LTD | 711 | $77K | 0.0% | 2026-Q2 |
| BOYD WATTERSON ASSET MANAGEMENT LLC/OH | 622 | $68K | 0.0% | 2026-Q2 |
| THOMPSON INVESTMENT MANAGEMENT, INC. | 325 | $35K | 0.0% | 2026-Q2 |
| IMA Advisory Services, Inc. added | 114 | $12K | 0.0% | 2026-Q2 |
| COMPASS FINANCIAL MANAGEMENT LLC new | 100 | $11K | 0.0% | 2026-Q2 |
| Gleason Group, Inc. new | 73 | $8K | 0.0% | 2026-Q2 |
| Markowski Investments new | 59 | $6K | 0.0% | 2026-Q2 |
| MOTCO new | 44 | $5K | 0.0% | 2026-Q2 |
| RICHARDSON FINANCIAL SERVICES INC. | 8 | $870 | 0.0% | 2026-Q2 |
| Lester Murray Antman dba SimplyRich | 18,073 | $1M | 0.7% | 2026-Q1 stale (1 quarter behind) |
| BOSTON FAMILY OFFICE LLC | 10,450 | $841K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| KELLEHER FINANCIAL ADVISORS | 7,162 | $427K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Strive Financial Group ,LLC new | 3,010 | $242K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Strengthening Families & Communities, LLC | 226 | $18K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| NBC SECURITIES, INC. trimmed | 106 | $8K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Steigerwald, Gordon & Koch Inc. trimmed | 380,831 | $28M | 13.3% | 2025-Q4 stale (2 quarters behind) |
| BEDDOW CAPITAL MANAGEMENT INC trimmed | 124,815 | $9M | 4.3% | 2025-Q4 stale (2 quarters behind) |
| HANCOCK WHITNEY CORP trimmed | 15,599 | $1M | 0.5% | 2025-Q4 stale (2 quarters behind) |
| KINGSWOOD WEALTH ADVISORS, LLC new | 3,791 | $283K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| HighPoint Advisor Group LLC trimmed | 3,465 | $256K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| AMERIFLEX GROUP, INC. added | 844 | $62K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Signature Equity Partners, LLC new | 125 | $9K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Murphy & Mullick Capital Management Corp added | 51 | $4K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| ORG Partners LLC | 50 | $4K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Motiv8 Investments LLC new | 36 | $3K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Moloney Securities Asset Management, LLC trimmed | 2,966 | $214K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| Glen Eagle Advisors, LLC new | 400 | $29K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| CROWLEY WEALTH MANAGEMENT, INC. | 200 | $14K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| Corient IA LLC | 15,000 | $892K | 0.4% | 2025-Q2 stale (4 quarters behind) |
| FNY Investment Advisers, LLC added | 4,279 | $255K | 0.1% | 2025-Q2 stale (4 quarters behind) |
| Brooklyn Investment Group added | 445 | $27K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| First Horizon Advisors, Inc. trimmed | 178 | $11K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| 1620 INVESTMENT ADVISORS, INC. new | 155 | $9K | 0.0% | 2025-Q2 stale (4 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.