Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

FARMERS & MERCHANTS BANCORP INC

CIK 0000792966FMAO· quarter ending 2026-06-30

Shares outstanding

13,773,162

as of 2026-07-24 · 10-Q cover page, filed 2026-07-29

Held by 13F filers

5,012,968

36.4% of shares outstanding

Holders

116

+9 vs 2026-03-31 · 20 new, 11 exited

Value

$153.5M

shares +10.9% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-07-29, as of 2026-07-24)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	FMAO · NASDAQ	13,773,162	5,012,968	36.4%	116	30779N105

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	30779N105	COM	116	5,012,968	13,773,162	36.4%	$153.5M	—	NPORT	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (116 of 116 · 30779N105)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	BlackRock, Inc.	1,087,009	7.89%	$33.2M	+163,682 (+17.7%)
2	VANGUARD CAPITAL MANAGEMENT LLC	577,302	4.19%	$17.7M	+42,564 (+8.0%)
3	GEODE CAPITAL MANAGEMENT, LLC	334,406	2.43%	$10.2M	+25,199 (+8.1%)
4	MANUFACTURERS LIFE INSURANCE COMPANY, THE	289,178	2.10%	$8.8M	-1,442 (-0.5%)
5	DIMENSIONAL FUND ADVISORS LP	268,387	1.95%	$8.2M	+41,470 (+18.3%)
6	STATE STREET CORP	268,035	1.95%	$8.2M	+43,697 (+19.5%)
7	Goelzer Investment Management, Inc.	223,604	1.62%	$6.8M	-105,000 (-32.0%)
8	AMERICAN CENTURY COMPANIES INC	186,959	1.36%	$5.7M	+125,458 (+204.0%)
9	Mendel Money Management	115,877	0.84%	$3.5M	-7,201 (-5.9%)
10	NORTHERN TRUST CORP	106,346	0.77%	$3.3M	+11,410 (+12.0%)
11	Gryphon Financial Partners LLC	100,185	0.73%	$3.1M	—
12	VANGUARD PORTFOLIO MANAGEMENT LLC	90,988	0.66%	$2.8M	+18,163 (+24.9%)
13	Quantinno Capital Management LP	85,334	0.62%	$2.6M	+47,293 (+124.3%)
14	VANGUARD FIDUCIARY TRUST CO	84,903	0.62%	$2.6M	-1,301 (-1.5%)
15	AQR CAPITAL MANAGEMENT LLC	74,087	0.54%	$2.3M	+59,169 (+396.6%)
16	SEGALL BRYANT & HAMILL, LLC	68,167	0.49%	$2.1M	+16,793 (+32.7%)
17	ACADIAN ASSET MANAGEMENT LLC	61,586	0.45%	$1.9M	+52,932 (+611.6%)
18	RENAISSANCE TECHNOLOGIES LLC	56,881	0.41%	$1.7M	NEW
19	CITADEL ADVISORS LLC	55,111	0.40%	$1.7M	+36,077 (+189.5%)
20	Bank of New York Mellon Corp	49,847	0.36%	$1.5M	+4,712 (+10.4%)
21	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	39,291	0.29%	$1.2M	+5,350 (+15.8%)
22	FORT WASHINGTON INVESTMENT ADVISORS INC /OH/	34,233	0.25%	$1.0M	—
23	BRIDGEWAY CAPITAL MANAGEMENT, LLC	34,187	0.25%	$1.0M	+19,624 (+134.8%)
24	Trexquant Investment LP	33,062	0.24%	$1.0M	+12,711 (+62.5%)
25	Venture Visionary Partners LLC	31,008	0.23%	$948K	+38 (+0.1%)
26	Empowered Funds, LLC	29,657	0.22%	$907K	NEW
27	Nuveen, LLC	28,135	0.20%	$860K	—
28	XTX Topco Ltd	25,250	0.18%	$772K	NEW
29	MILLENNIUM MANAGEMENT LLC	24,326	0.18%	$744K	-9,425 (-27.9%)
30	Integrated Quantitative Investments LLC	24,017	0.17%	$734K	+8,402 (+53.8%)
31	GOLDMAN SACHS GROUP INC	22,309	0.16%	$682K	-15,053 (-40.3%)
32	Creative Planning	22,185	0.16%	$678K	NEW
33	MORGAN STANLEY	19,463	0.14%	$595K	-16,125 (-45.3%)
34	Man Group plc	17,480	0.13%	$535K	+7,827 (+81.1%)
35	Thrivent Financial for Lutherans	17,104	0.12%	$523K	NEW
36	RHUMBLINE ADVISERS	16,841	0.12%	$515K	+1,301 (+8.4%)
37	MERCER GLOBAL ADVISORS INC /ADV	16,801	0.12%	$514K	+5,222 (+45.1%)
38	WELLS FARGO & COMPANY/MN	16,252	0.12%	$497K	+4,372 (+36.8%)
39	Legato Capital Management LLC	15,615	0.11%	$478K	—
40	LOS ANGELES CAPITAL MANAGEMENT LLC	14,613	0.11%	$447K	-37 (-0.3%)
41	HICKS CAPITAL MANAGEMENT LLC	14,513	0.11%	$444K	—
42	BANK OF AMERICA CORP /DE/	14,346	0.10%	$439K	-2,900 (-16.8%)
43	DEUTSCHE BANK AG\	13,216	0.10%	$404K	+7,129 (+117.1%)
44	AMERIPRISE FINANCIAL INC	12,463	0.09%	$381K	NEW
45	MARSHALL WACE, LLP	12,414	0.09%	$380K	-66,365 (-84.2%)
46	Invesco Ltd.	12,382	0.09%	$379K	-3,480 (-21.9%)
47	Waverly Advisors, LLC	12,069	0.09%	$369K	+137 (+1.1%)
48	Revisor Wealth Management LLC	11,607	0.08%	$355K	—
49	Align Financial, LLC	11,200	0.08%	$342K	—
50	PRICE T ROWE ASSOCIATES INC /MD/	11,126	0.08%	$341K	+2,184 (+24.4%)
51	ALLIANCEBERNSTEIN L.P.	11,110	0.08%	$285K	+990 (+9.8%)
52	PRUDENTIAL FINANCIAL INC	10,645	0.08%	$326K	NEW
53	FIRST MANHATTAN CO. LLC.	9,605	0.07%	$294K	—
54	Janney Montgomery Scott LLC	9,000	0.07%	$275K	-3,200 (-26.2%)
55	ABNER HERRMAN & BROCK LLC	8,869	0.06%	$271K	—
56	Semanteon Capital Management, LP	8,252	0.06%	$252K	NEW
57	UBS Group AG	8,153	0.06%	$249K	+3,301 (+68.0%)
58	IEQ CAPITAL, LLC	8,145	0.06%	$249K	NEW
59	Sequoia Financial Advisors, LLC	8,143	0.06%	$249K	NEW
60	Tufton Capital Management	7,800	0.06%	$238K	—
61	MetLife Investment Management, LLC	7,535	0.05%	$230K	+628 (+9.1%)
62	SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	7,515	0.05%	$230K	NEW
63	CITIGROUP INC	7,501	0.05%	$229K	+5,327 (+245.0%)
64	STIFEL FINANCIAL CORP	7,096	0.05%	$217K	NEW
65	OCCUDO QUANTITATIVE STRATEGIES LP	6,928	0.05%	$212K	NEW
66	Russell Investments Group, Ltd.	6,907	0.05%	$211K	+5,979 (+644.3%)
67	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	6,240	0.05%	$191K	+193 (+3.2%)
68	GLOBEFLEX CAPITAL L P	5,931	0.04%	$181K	—
69	JPMORGAN CHASE & CO	5,745	0.04%	$176K	+551 (+10.6%)
70	STRS OHIO	5,700	0.04%	$174K	NEW
71	Pavaki Capital Management LLC	5,000	0.04%	$153K	—
72	Police & Firemen's Retirement System of New Jersey	4,682	0.03%	$143K	+1,518 (+48.0%)
73	Vanguard Global Advisers, LLC	4,449	0.03%	$136K	—
74	State of Tennessee, Department of Treasury	4,422	0.03%	$135K	NEW
75	NEW YORK STATE COMMON RETIREMENT FUND	4,207	0.03%	$129K	—
76	LSV ASSET MANAGEMENT	4,095	0.03%	$125K	—
77	Farther Finance Advisors, LLC	3,948	0.03%	$121K	+619 (+18.6%)
78	BNP PARIBAS FINANCIAL MARKETS	3,729	0.03%	$114K	+324 (+9.5%)
79	TRUST CO OF TOLEDO NA /OH/	3,640	0.03%	$111K	—
80	OSAIC HOLDINGS, INC.	3,623	0.03%	$111K	-2,507 (-40.9%)
81	ROYAL BANK OF CANADA	2,653	0.02%	$81K	+2,643 (+26430.0%)
82	Clearstead Advisors, LLC	2,645	0.02%	$81K	+22 (+0.8%)
83	CoreCap Advisors, LLC	2,263	0.02%	$69K	+19 (+0.8%)
84	Larson Financial Group LLC	2,035	0.01%	$62K	—
85	BARCLAYS PLC	1,962	0.01%	$60K	-4,233 (-68.3%)
86	GAMMA Investing LLC	1,935	0.01%	$59K	+93 (+5.0%)
87	CANADA LIFE ASSURANCE Co	1,360	0.01%	$42K	-101 (-6.9%)
88	Ameritas Investment Partners, Inc.	1,340	0.01%	$41K	—
89	Legal & General Group Plc	1,322	0.01%	$40K	+198 (+17.6%)
90	Arax Advisory Partners	1,212	0.01%	$37K	+1,059 (+692.2%)
91	Tower Research Capital LLC (TRC)	991	0.01%	$30K	-2,608 (-72.5%)
92	Versant Capital Management, Inc	813	0.01%	$25K	+341 (+72.2%)
93	FMR LLC	498	0.00%	$15K	+241 (+93.8%)
94	State of Alaska, Department of Revenue	423	0.00%	$12K	—
95	NISA INVESTMENT ADVISORS, LLC	280	0.00%	$9K	—
96	Sterling Capital Management LLC	273	0.00%	$8K	-148 (-35.2%)
97	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	178	0.00%	$5K	-509 (-74.1%)
98	Allworth Financial LP	174	0.00%	$5K	+157 (+923.5%)
99	IFP Advisors, Inc	93	0.00%	$3K	+78 (+520.0%)
100	SBI Securities Co., Ltd.	78	0.00%	$2K	—
101	Essential Partners LLC	73	0.00%	$2K	+49 (+204.2%)
102	EverSource Wealth Advisors, LLC	62	0.00%	$2K	+32 (+106.7%)
103	JPL Wealth Management, LLC	53	0.00%	$2K	NEW
104	ROTHSCHILD INVESTMENT LLC	49	0.00%	$1K	+42 (+600.0%)
105	US BANCORP \DE\	38	0.00%	$1K	NEW
106	Quarry LP	35	0.00%	$1K	NEW
107	Optiver Holding B.V.	34	0.00%	$1K	-104 (-75.4%)
108	Capital Advisors, Ltd. LLC	33	0.00%	$1K	—
109	Hendershot Investments Inc.	30	0.00%	$270K	—
110	Kilter Group LLC	27	0.00%	$826	—
111	True Wealth Design, LLC	13	0.00%	$398	+11 (+550.0%)
112	Basecamp Wealth Advisors LLC	8	0.00%	$245	+4 (+100.0%)
113	Covestor Ltd	6	0.00%	$0	-12 (-66.7%)
114	SJS Investment Consulting Inc.	3	0.00%	$92	NEW
115	Wealth Enhancement Trust Services, Inc.	3	0.00%	$92	NEW
116	Smartleaf Asset Management LLC	1	0.00%	$31	—

Exited since 2026-03-31 (11 filers; largest 11 shown)

RAYMOND JAMES FINANCIAL INC	−135,347
Rhino Investment Partners, Inc	−68,746
Squarepoint Ops LLC	−40,310
JANE STREET GROUP, LLC	−11,073
HSBC HOLDINGS PLC	−10,582
FRANKLIN RESOURCES INC	−8,308
Walleye Capital LLC	−7,964
CWM, LLC	−801
MAI Capital Management	−14
Root Financial Partners, LLC	−8
Sunbelt Securities, Inc.	−1

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

No structured 13D/13G filings (XML filings began Dec 2024).

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.