MOOG INC-CLASS B (MOG-B) Institutional Shareholders
MOOG INC-CLASS B (MOG-B) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $65.07M in MOG-B holdings during the latest filing period.
West Branch Capital Llc is currently the largest disclosed institutional shareholder of MOG-B tracked by InsiderSet, reporting ownership valued at approximately $25.68M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $24.01M, representing an estimated loss of -6.48% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 96% of the total disclosed MOG-B value among the investors covered in this analysis. Major shareholders include West Branch Capital Llc, Gamco Investors, Inc. Et Al, Alliancebernstein L.P., and several other long-term asset managers with concentrated positions in MOOG INC-CLASS B (MOG-B).
This page ranks the largest institutional MOG-B 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
25
Total Reported Value
$65.07M
Largest Holder
West Branch Capital Llc
Largest Position
$25.68M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
27
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| West Branch Capital Llc | 5.97% | 60,114 | $25,678,297 | $24,013,890 | -$1,664,407 | -6.48% | |
| Gamco Investors, Inc. Et Al | 0.17% | 58,137 | $17,144,892 | $23,224,133 | +$6,079,241 | +35.46% | |
| Alliancebernstein L.P. | 0.00% | 26,013 | $6,458,768 | $10,391,478 | +$3,932,710 | +60.89% | |
| Gabelli Funds Llc | 0.04% | 18,212 | $5,370,810 | $7,275,193 | +$1,904,383 | +35.46% | |
| Edgewood Management Llc | 0.01% | 7,200 | $2,123,316 | $2,876,202 | +$752,886 | +35.46% | |
| Gotham Asset Management, Llc | 0.01% | 5,670 | $1,659,269 | $2,265,009 | +$605,740 | +36.51% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 4,600 | $1,356,563 | $1,837,574 | +$481,011 | +35.46% |
| Raymond James Financial Inc | 0.00% | 3,587 | $1,057,824 | $1,432,908 | +$375,084 | +35.46% | |
| B.O.S.S. Retirement Advisors, Llc | 0.20% | 1,728 | $738,132 | $690,288 | -$47,844 | -6.48% | |
| Courier Capital Llc | 0.03% | 1,392 | $594,607 | $556,066 | -$38,541 | -6.48% | |
| Allegheny Financial Group | 0.05% | 1,000 | $427,160 | $399,473 | -$27,688 | -6.48% | |
| Keybank National Association/Oh | 0.00% | 954 | $407,511 | $381,097 | -$26,414 | -6.48% | |
| Susquehanna International Group, Llp | 0.00% | 1,246 | $367,452 | $497,743 | +$130,291 | +35.46% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 843 | $346,608 | $336,755 | -$9,853 | -2.84% | |
| Wells Fargo & Company/Mn | 0.00% | 1,013 | $298,591 | $404,666 | +$106,075 | +35.53% | |
| Bank Of New York Mellon Corp | 0.00% | 1,002 | $295,471 | $400,271 | +$104,800 | +35.47% | |
| Hcr Wealth Advisors | 0.02% | 500 | $213,580 | $199,736 | -$13,844 | -6.48% | |
| St Germain D J Co Inc | 0.01% | 337 | $143,953 | $134,622 | -$9,331 | -6.48% | |
| Vanguard Fiduciary Trust Co | 0.00% | 446 | $131,528 | $178,165 | +$46,637 | +35.46% | |
| Osaic Holdings, Inc. | 0.00% | 309 | $91,125 | $123,437 | +$32,312 | +35.46% | |
| Ubs Group Ag | 0.00% | 243 | $71,662 | $97,072 | +$25,410 | +35.46% | |
| Morgan Stanley | 0.00% | 199 | $58,761 | $79,495 | +$20,734 | +35.29% | |
| Blackrock, Inc. | 0.00% | 106 | $31,260 | $42,344 | +$11,084 | +35.46% | |
| Jones Financial Companies Lllp | 0.00% | 5 | $1,465 | $1,997 | +$532 | +36.34% | |
| Flow Traders U.S. Llc | 0.01% | 814 | $240 | $325,171 | +$324,931 | +135387.76% |
Frequently asked questions about MOG-B
Who owns the most MOG-B stock?
The largest holders of MOG-B are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MOOG INC-CLASS B (MOG-B).
Is MOG-B widely held by superinvestors?
Many widely followed stocks like MOG-B appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MOG-B is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.