Who owns Moog (MOG-B)
Which tracked institutional funds hold MOG-B, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MOG-B company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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
233 tracked funds added or opened MOG-B while 83 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
MOG-B’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes MOG-B more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in MOG-B 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 509 tracked filers holding MOG-B, 271 increased or opened the position and 261 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
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 MOG-B 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.
New buyers 28
- VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.$120M
- KEYSTONE INVESTORS PTE LTD$42M
- WCM INVESTMENT MANAGEMENT, LLC$11M
- Jupiter Topco LLC$9M
- Nicholas Investment Partners, LP$7M
- Massar Capital Management, LP$6M
Full exits 48
- GW&K Investment Management, LLC$96M
- Thrivent Financial for Lutherans$71M
- NATIXIS ADVISORS, LLC$48M
- Qube Research & Technologies Ltd$23M
- HRT FINANCIAL LP$22M
- T. Rowe Price Investment Management, Inc.$19M
Largest adds
- BlackRock, Inc.$736M
- VANGUARD PORTFOLIO MANAGEMENT LLC$233M
- EARNEST PARTNERS LLC$200M
- STATE STREET CORP$184M
- PRICE T ROWE ASSOCIATES INC /MD/$175M
- VANGUARD CAPITAL MANAGEMENT LLC$170M
Largest trims
- JANE STREET GROUP, LLC$105M
- MILLENNIUM MANAGEMENT LLC$55M
- BRANDES INVESTMENT PARTNERS, LP$36M
- Capital Research Global Investors$12M
- TUDOR INVESTMENT CORP ET AL$12M
- Empowered Funds, LLC$6M
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.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 4,157,031 | $1.8B | 16.2% | 2026-Q2 |
| EARNEST PARTNERS LLC trimmed | 1,752,132 | $743M | 6.8% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,572,394 | $666M | 6.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 1,557,394 | $660M | 6.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,281,693 | $543M | 5.0% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 857,390 | $363M | 3.3% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 836,818 | $355M | 3.3% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 774,034 | $328M | 3.0% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 615,862 | $261M | 2.4% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 590,943 | $250M | 2.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 585,047 | $248M | 2.3% | 2026-Q2 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 428,460 | $182M | 1.7% | 2026-Q2 |
| Capital World Investors added | 410,730 | $174M | 1.6% | 2026-Q2 |
| CONGRESS ASSET MANAGEMENT CO added | 406,324 | $172M | 1.6% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP added | 395,933 | $168M | 1.5% | 2026-Q2 |
| NORTHERN TRUST CORP added | 383,606 | $163M | 1.5% | 2026-Q2 |
| NORGES BANK added | 360,879 | $153M | 1.4% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 344,907 | $147M | 1.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 343,938 | $146M | 1.3% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 338,056 | $143M | 1.3% | 2026-Q2 |
| MORGAN STANLEY trimmed | 313,633 | $133M | 1.2% | 2026-Q2 |
| FMR LLC added | 287,126 | $122M | 1.1% | 2026-Q2 |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. new | 283,345 | $120M | 1.1% | 2026-Q2 |
| Invesco Ltd. added | 269,677 | $114M | 1.0% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 355,966 | $104M | 1.0% | 2026-Q2 |
| Capital International Investors added | 235,481 | $100M | 0.9% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 226,945 | $96M | 0.9% | 2026-Q2 |
| LOOMIS SAYLES & CO L P trimmed | 204,728 | $87M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 201,574 | $85M | 0.8% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 193,548 | $82M | 0.8% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC added | 182,181 | $77M | 0.7% | 2026-Q2 |
| Nuveen, LLC trimmed | 182,177 | $77M | 0.7% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. trimmed | 169,320 | $72M | 0.7% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 169,033 | $72M | 0.7% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 164,603 | $70M | 0.6% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 157,969 | $67M | 0.6% | 2026-Q2 |
| Clearbridge Investments, LLC trimmed | 157,197 | $67M | 0.6% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 155,881 | $66M | 0.6% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 156,314 | $66M | 0.6% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 155,577 | $66M | 0.6% | 2026-Q2 |
| UBS Group AG added | 151,415 | $64M | 0.6% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC trimmed | 130,664 | $55M | 0.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 129,241 | $55M | 0.5% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 128,786 | $55M | 0.5% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 114,451 | $49M | 0.4% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 113,647 | $48M | 0.4% | 2026-Q2 |
| BRANDES INVESTMENT PARTNERS, LP trimmed | 113,210 | $48M | 0.4% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 109,449 | $46M | 0.4% | 2026-Q2 |
| Select Equity Group, L.P. trimmed | 100,313 | $43M | 0.4% | 2026-Q2 |
| KEYSTONE INVESTORS PTE LTD new | 98,035 | $42M | 0.4% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 94,111 | $40M | 0.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 92,147 | $39M | 0.4% | 2026-Q2 |
| GABELLI FUNDS LLC trimmed | 91,317 | $39M | 0.4% | 2026-Q2 |
| Fisher Asset Management, LLC trimmed | 90,998 | $39M | 0.4% | 2026-Q2 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 86,735 | $37M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 86,014 | $36M | 0.3% | 2026-Q2 |
| CAPITAL ADVISORS INC/OK added | 79,849 | $34M | 0.3% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 74,001 | $31M | 0.3% | 2026-Q2 |
| Capital Research Global Investors trimmed | 70,801 | $30M | 0.3% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 66,836 | $28M | 0.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 64,509 | $27M | 0.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 62,534 | $27M | 0.2% | 2026-Q2 |
| West Branch Capital LLC | 60,114 | $26M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 58,992 | $25M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 57,458 | $24M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 57,080 | $24M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 54,426 | $23M | 0.2% | 2026-Q2 |
| Covea Finance added | 54,215 | $23M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 53,229 | $23M | 0.2% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 53,123 | $23M | 0.2% | 2026-Q2 |
| Vident Advisory, LLC trimmed | 52,767 | $22M | 0.2% | 2026-Q2 |
| Portolan Capital Management, LLC added | 49,274 | $21M | 0.2% | 2026-Q2 |
| CITIGROUP INC trimmed | 47,413 | $20M | 0.2% | 2026-Q2 |
| CRAWFORD INVESTMENT COUNSEL INC trimmed | 46,732 | $20M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 45,423 | $19M | 0.2% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 44,890 | $19M | 0.2% | 2026-Q2 |
| Aureus Asset Management, LLC added | 43,702 | $19M | 0.2% | 2026-Q2 |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC trimmed | 41,800 | $18M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 40,284 | $17M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 39,199 | $17M | 0.2% | 2026-Q2 |
| KIRR MARBACH & CO LLC /IN/ added | 38,720 | $16M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 38,577 | $16M | 0.1% | 2026-Q2 |
| OPPENHEIMER ASSET MANAGEMENT INC. trimmed | 33,309 | $14M | 0.1% | 2026-Q2 |
| Creative Planning added | 33,022 | $14M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 32,877 | $14M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 30,305 | $13M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 29,889 | $13M | 0.1% | 2026-Q2 |
| Advisors Asset Management, Inc. added | 29,459 | $12M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 29,414 | $12M | 0.1% | 2026-Q2 |
| PDT Partners, LLC trimmed | 28,991 | $12M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 26,853 | $11M | 0.1% | 2026-Q2 |
| Sterling Capital Management LLC trimmed | 25,924 | $11M | 0.1% | 2026-Q2 |
| DNB Asset Management AS added | 25,161 | $11M | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 24,904 | $11M | 0.1% | 2026-Q2 |
| WCM INVESTMENT MANAGEMENT, LLC new | 24,691 | $11M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 24,107 | $10M | 0.1% | 2026-Q2 |
| Man Group plc trimmed | 23,760 | $10M | 0.1% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS trimmed | 23,729 | $10M | 0.1% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 23,344 | $10M | 0.1% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 23,183 | $10M | 0.1% | 2026-Q2 |
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.