AMX

AMERICA MOVIL SAB DE CV/

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Institutional ownership· 13F filers holding AMX · 2026-Q1 methodology → sources →

332 holders

% of shares outstanding held

—

Shares held (13F)

165,495,546

Reporting holders

332

Top holders

largest 100 of 332 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	FMR LLC	24,927,03024.9M	$635M	—	—
2	LAZARD ASSET MANAGEMENT LLC	20,807,91520.8M	$530M	—	ADD 18%
3	Capital World Investors	13,872,51313.9M	$353M	—	NEW
4	Westwood Global Investments, LLC	12,343,93012.3M	$315M	—	TRIM -2%
5	Capital International Investors	10,218,78710.2M	$260M	—	TRIM -75%
6	Robeco Institutional Asset Management B.V.	7,937,2657.9M	$202M	—	TRIM -5%
7	Boston Partners	7,188,3347.2M	$183M	—	ADD 49%
8	DISCOVERY CAPITAL MANAGEMENT, LLC / CT	4,444,1834.4M	$113M	—	ADD 4%
9	MORGAN STANLEY	4,372,9884.4M	$111M	—	ADD 10%
10	DIMENSIONAL FUND ADVISORS LP	4,305,3794.3M	$110M	—	ADD 2%
11	AMERICAN CENTURY COMPANIES INC	3,444,6293.4M	$88M	—	ADD 3%
12	Itau Unibanco Holding S.A.	3,336,0363.3M	$85M	—	ADD 36%
13	BRANDES INVESTMENT PARTNERS, LP	3,015,8883.0M	$77M	—	ADD 9%
14	TEACHER RETIREMENT SYSTEM OF TEXAS	2,670,3002.7M	$68M	—	ADD 61%
15	Allspring Global Investments Holdings, LLC	2,468,9282.5M	$63M	—	TRIM -5%
16	Amundi	2,381,5392.4M	$61M	—	ADD 11%
17	BANK OF AMERICA CORP /DE/	2,272,4062.3M	$58M	—	ADD 314%
18	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	2,210,2522.2M	$56M	—	TRIM -6%
19	FIRST TRUST ADVISORS LP	2,099,2602.1M	$53M	—	ADD 13%
20	Russell Investments Group, Ltd.	1,494,5821.5M	$38M	—	ADD 8%
21	NAN FUNG TRINITY (HK) LTD	1,322,8001.3M	$34M	—	TRIM -8%
22	GLENMEDE TRUST CO NA	1,315,2991.3M	$34M	—	—
23	GOLDMAN SACHS GROUP INC	1,273,9201.3M	$32M	—	TRIM -10%
24	BANK OF MONTREAL /CAN/	1,262,9261.3M	$32M	—	ADD 4117%
25	WELLINGTON MANAGEMENT GROUP LLP	1,249,5521.2M	$32M	—	—
26	Rockefeller Capital Management L.P.	1,226,7521.2M	$31M	—	ADD 7%
27	RENAISSANCE TECHNOLOGIES LLC	1,191,6281.2M	$30M	—	TRIM -17%
28	Capital Wealth Planning, LLC	1,044,1811.0M	$27M	—	ADD 212%
29	BNP PARIBAS FINANCIAL MARKETS	1,018,7771.0M	$26M	—	ADD 224%
30	ENVESTNET ASSET MANAGEMENT INC	1,016,8731.0M	$26M	—	ADD 22%
31	Capital International, Inc./CA/	1,010,1461.0M	$26M	—	TRIM -25%
32	NORTHERN TRUST CORP	960,814960,814	$24M	—	—
33	UBS Group AG	734,364734,364	$19M	—	ADD 106%
34	WELLS FARGO & COMPANY/MN	709,793709,793	$18M	—	ADD 10%
35	CAPITAL INTERNATIONAL SARL	677,924677,924	$17M	—	TRIM -38%
36	Connor, Clark & Lunn Investment Management Ltd.	559,118559,118	$14M	—	—
37	Invesco Ltd.	530,209530,209	$14M	—	TRIM -30%
38	BlackRock, Inc.	508,049508,049	$13M	—	TRIM -8%
39	ABC ARBITRAGE SA	416,914416,914	$11M	—	ADD 316%
40	Tidal Investments LLC	416,591416,591	$10M	—	ADD 301%
41	ROYAL BANK OF CANADA	387,667387,667	$10M	—	ADD 2%
42	CITIGROUP INC	373,692373,692	$10M	—	TRIM -8%
43	SCHRODER INVESTMENT MANAGEMENT GROUP	335,171335,171	$9M	—	TRIM -62%
44	State of New Jersey Common Pension Fund D	329,100329,100	$8M	—	ADD 13%
45	CAPITAL INTERNATIONAL LTD /CA/	307,481307,481	$8M	—	TRIM -45%
46	GABELLI FUNDS LLC	294,500294,500	$8M	—	—
47	JPMORGAN CHASE & CO	300,644300,644	$7M	—	TRIM -4%
48	JANE STREET GROUP, LLC	282,716282,716	$7M	—	TRIM -45%
49	LPL Financial LLC	241,027241,027	$6M	—	ADD 27%
50	SEI INVESTMENTS CO	226,809226,809	$6M	—	TRIM -3%
51	US BANCORP \DE\	216,160216,160	$6M	—	TRIM -6%
52	Capital Group Private Client Services, Inc.	210,204210,204	$5M	—	TRIM -45%
53	Qube Research & Technologies Ltd	203,205203,205	$5M	—	TRIM -73%
54	MANNING & NAPIER ADVISORS LLC	197,727197,727	$5M	—	—
55	ASSETMARK, INC	195,693195,693	$5M	—	ADD 6%
56	Faithward Advisors, LLC	74,48074,480	$5M	—	NEW
57	VANGUARD PORTFOLIO MANAGEMENT LLC	179,460179,460	$5M	—	NEW
58	M&T Bank Corp	165,510165,510	$4M	—	—
59	Creative Planning	158,155158,155	$4M	—	ADD 25%
60	Janney Montgomery Scott LLC	153,796153,796	$4M	—	—
61	AMERIPRISE FINANCIAL INC	147,937147,937	$4M	—	TRIM -39%
62	TrueMark Investments, LLC	146,664146,664	$4M	—	ADD 14%
63	OPAL CAPITAL LLC	146,664146,664	$4M	—	ADD 14%
64	Thrivent Financial for Lutherans	142,940142,940	$4M	—	ADD 38%
65	Henry James International Management Inc.	142,565142,565	$4M	—	—
66	Cetera Investment Advisers	140,574140,574	$4M	—	ADD 95%
67	HANTZ FINANCIAL SERVICES, INC.	134,737134,737	$3M	—	ADD 13%
68	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	133,905133,905	$3M	—	ADD 54%
69	RAYMOND JAMES FINANCIAL INC	126,809126,809	$3M	—	ADD 9%
70	AIA Group Ltd	121,772121,772	$3M	—	TRIM -62%
71	MILLENNIUM MANAGEMENT LLC	116,503116,503	$3M	—	TRIM -39%
72	WEXFORD CAPITAL LP	114,412114,412	$3M	—	NEW
73	Raiffeisen Bank International AG	117,620117,620	$3M	—	ADD 17%
74	Crossmark Global Holdings, Inc.	111,036111,036	$3M	—	TRIM -12%
75	STIFEL FINANCIAL CORP	107,015107,015	$3M	—	ADD 6%
76	COMMONWEALTH EQUITY SERVICES, LLC	104,902104,902	$3M	—	ADD 13%
77	American Trust Investment Advisors, LLC	104,540104,540	$3M	—	—
78	XTX Topco Ltd	101,265101,265	$3M	—	TRIM -5%
79	Brooklyn Investment Group	94,68294,682	$2M	—	ADD 97%
80	Element Squared LLC	93,19893,198	$2M	—	NEW
81	Asset Management One Co., Ltd.	87,25287,252	$2M	—	TRIM -46%
82	Advisors Asset Management, Inc.	86,18186,181	$2M	—	ADD 33%
83	HighTower Advisors, LLC	81,63281,632	$2M	—	ADD 221%
84	CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD.	77,92777,927	$2M	—	TRIM -33%
85	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	77,08077,080	$2M	—	—
86	AUXIER ASSET MANAGEMENT LLC	75,28075,280	$2M	—	—
87	Quantinno Capital Management LP	73,97373,973	$2M	—	ADD 14%
88	Greenwich Wealth Management LLC	73,44073,440	$2M	—	TRIM -52%
89	NATIXIS ADVISORS, LLC	72,51572,515	$2M	—	ADD 34%
90	Corient Private Wealth LLC	72,38372,383	$2M	—	TRIM -46%
91	QUADRANT CAPITAL GROUP LLC	69,41669,416	$2M	—	—
92	Point Nemo Capital, LLC	62,89562,895	$2M	—	ADD 34%
93	KLEIN PAVLIS & PEASLEY FINANCIAL, INC.	59,61859,618	$2M	—	ADD 11%
94	PROFUND ADVISORS LLC	59,47459,474	$2M	—	ADD 32%
95	HERITAGE INVESTORS MANAGEMENT CORP	58,25658,256	$1M	—	—
96	Callan Family Office, LLC	54,95154,951	$1M	—	—
97	Sanctuary Advisors, LLC	54,86454,864	$1M	—	TRIM -6%
98	OSAIC HOLDINGS, INC.	54,79554,795	$1M	—	ADD 50%
99	Dalton Investments, Inc.	54,10054,100	$1M	—	TRIM -19%
100	Essex Financial Services, Inc.	53,34053,340	$1M	—	—

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

FMR LLC

143K

83K

18.1M

23.6M

24.5M

24.9M

$635M

LAZARD ASSET MANAGEMENT LLC

14.1M

15.4M

16.3M

17.7M

20.8M

$530M

Capital World Investors

—

13.9M

$353M

Westwood Global Investments, LLC

13.7M

13.3M

13.5M

13.1M

12.6M

12.3M

$315M

Capital International Investors

61.9M

59.2M

57.3M

56.3M

40.4M

10.2M

$260M

Robeco Institutional Asset Management B.V.

2.0M

1.6M

941K

4.3M

8.4M

7.9M

$202M

Boston Partners

155K

63K

4.1M

4.5M

4.8M

7.2M

$183M

DISCOVERY CAPITAL MANAGEMENT, LLC / CT

1.7M

2.6M

5.3M

4.7M

4.3M

4.4M

$113M

MORGAN STANLEY

2.4M

3.6M

4.0M

4.4M

$111M

DIMENSIONAL FUND ADVISORS LP

3.8M

3.9M

4.0M

4.1M

4.2M

4.3M

$110M

AMERICAN CENTURY COMPANIES INC

1.1M

1.4M

2.4M

3.3M

3.4M

$88M

Itau Unibanco Holding S.A.

—

402K

—

2.0M

2.5M

3.3M

$85M

BRANDES INVESTMENT PARTNERS, LP

2.3M

3.0M

3.1M

2.8M

3.0M

$77M

TEACHER RETIREMENT SYSTEM OF TEXAS

821K

1.6M

2.0M

1.5M

1.7M

2.7M

$68M

Allspring Global Investments Holdings, LLC

5.6M

4.8M

3.3M

2.7M

2.6M

2.5M

$63M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	332	165,495,546	—	$4.2B
2025-Q4	302	172,296,974	—	$3.6B
2025-Q3	287	180,364,195	—	$3.8B
2025-Q2	266	168,480,804	—	$3.0B
2025-Q1	266	157,366,490	—	$2.2B
2024-Q4	273	169,310,574	—	$2.4B
2024-Q3	280	178,563,983	—	$2.9B
2024-Q2	289	184,144,080	—	$3.1B
2024-Q1	290	194,107,186	—	$3.6B
2023-Q4	278	191,620,980	—

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Institutional ownership· 13F filers holding AMX · 2026-Q1 methodology → sources →

332 holders

% of shares outstanding held

—

Shares held (13F)

165,495,546

Reporting holders

332

Top holders

largest 100 of 332 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	FMR LLC	24,927,03024.9M	$635M	—	—
2	LAZARD ASSET MANAGEMENT LLC	20,807,91520.8M	$530M	—	ADD 18%
3	Capital World Investors	13,872,51313.9M	$353M	—	NEW
4	Westwood Global Investments, LLC	12,343,93012.3M	$315M	—	TRIM -2%
5	Capital International Investors	10,218,78710.2M	$260M	—	TRIM -75%
6	Robeco Institutional Asset Management B.V.	7,937,2657.9M	$202M	—	TRIM -5%
7	Boston Partners	7,188,3347.2M	$183M	—	ADD 49%
8	DISCOVERY CAPITAL MANAGEMENT, LLC / CT	4,444,1834.4M	$113M	—	ADD 4%
9	MORGAN STANLEY	4,372,9884.4M	$111M	—	ADD 10%
10	DIMENSIONAL FUND ADVISORS LP	4,305,3794.3M	$110M	—	ADD 2%
11	AMERICAN CENTURY COMPANIES INC	3,444,6293.4M	$88M	—	ADD 3%
12	Itau Unibanco Holding S.A.	3,336,0363.3M	$85M	—	ADD 36%
13	BRANDES INVESTMENT PARTNERS, LP	3,015,8883.0M	$77M	—	ADD 9%
14	TEACHER RETIREMENT SYSTEM OF TEXAS	2,670,3002.7M	$68M	—	ADD 61%
15	Allspring Global Investments Holdings, LLC	2,468,9282.5M	$63M	—	TRIM -5%
16	Amundi	2,381,5392.4M	$61M	—	ADD 11%
17	BANK OF AMERICA CORP /DE/	2,272,4062.3M	$58M	—	ADD 314%
18	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	2,210,2522.2M	$56M	—	TRIM -6%
19	FIRST TRUST ADVISORS LP	2,099,2602.1M	$53M	—	ADD 13%
20	Russell Investments Group, Ltd.	1,494,5821.5M	$38M	—	ADD 8%
21	NAN FUNG TRINITY (HK) LTD	1,322,8001.3M	$34M	—	TRIM -8%
22	GLENMEDE TRUST CO NA	1,315,2991.3M	$34M	—	—
23	GOLDMAN SACHS GROUP INC	1,273,9201.3M	$32M	—	TRIM -10%
24	BANK OF MONTREAL /CAN/	1,262,9261.3M	$32M	—	ADD 4117%
25	WELLINGTON MANAGEMENT GROUP LLP	1,249,5521.2M	$32M	—	—
26	Rockefeller Capital Management L.P.	1,226,7521.2M	$31M	—	ADD 7%
27	RENAISSANCE TECHNOLOGIES LLC	1,191,6281.2M	$30M	—	TRIM -17%
28	Capital Wealth Planning, LLC	1,044,1811.0M	$27M	—	ADD 212%
29	BNP PARIBAS FINANCIAL MARKETS	1,018,7771.0M	$26M	—	ADD 224%
30	ENVESTNET ASSET MANAGEMENT INC	1,016,8731.0M	$26M	—	ADD 22%
31	Capital International, Inc./CA/	1,010,1461.0M	$26M	—	TRIM -25%
32	NORTHERN TRUST CORP	960,814960,814	$24M	—	—
33	UBS Group AG	734,364734,364	$19M	—	ADD 106%
34	WELLS FARGO & COMPANY/MN	709,793709,793	$18M	—	ADD 10%
35	CAPITAL INTERNATIONAL SARL	677,924677,924	$17M	—	TRIM -38%
36	Connor, Clark & Lunn Investment Management Ltd.	559,118559,118	$14M	—	—
37	Invesco Ltd.	530,209530,209	$14M	—	TRIM -30%
38	BlackRock, Inc.	508,049508,049	$13M	—	TRIM -8%
39	ABC ARBITRAGE SA	416,914416,914	$11M	—	ADD 316%
40	Tidal Investments LLC	416,591416,591	$10M	—	ADD 301%
41	ROYAL BANK OF CANADA	387,667387,667	$10M	—	ADD 2%
42	CITIGROUP INC	373,692373,692	$10M	—	TRIM -8%
43	SCHRODER INVESTMENT MANAGEMENT GROUP	335,171335,171	$9M	—	TRIM -62%
44	State of New Jersey Common Pension Fund D	329,100329,100	$8M	—	ADD 13%
45	CAPITAL INTERNATIONAL LTD /CA/	307,481307,481	$8M	—	TRIM -45%
46	GABELLI FUNDS LLC	294,500294,500	$8M	—	—
47	JPMORGAN CHASE & CO	300,644300,644	$7M	—	TRIM -4%
48	JANE STREET GROUP, LLC	282,716282,716	$7M	—	TRIM -45%
49	LPL Financial LLC	241,027241,027	$6M	—	ADD 27%
50	SEI INVESTMENTS CO	226,809226,809	$6M	—	TRIM -3%
51	US BANCORP \DE\	216,160216,160	$6M	—	TRIM -6%
52	Capital Group Private Client Services, Inc.	210,204210,204	$5M	—	TRIM -45%
53	Qube Research & Technologies Ltd	203,205203,205	$5M	—	TRIM -73%
54	MANNING & NAPIER ADVISORS LLC	197,727197,727	$5M	—	—
55	ASSETMARK, INC	195,693195,693	$5M	—	ADD 6%
56	Faithward Advisors, LLC	74,48074,480	$5M	—	NEW
57	VANGUARD PORTFOLIO MANAGEMENT LLC	179,460179,460	$5M	—	NEW
58	M&T Bank Corp	165,510165,510	$4M	—	—
59	Creative Planning	158,155158,155	$4M	—	ADD 25%
60	Janney Montgomery Scott LLC	153,796153,796	$4M	—	—
61	AMERIPRISE FINANCIAL INC	147,937147,937	$4M	—	TRIM -39%
62	TrueMark Investments, LLC	146,664146,664	$4M	—	ADD 14%
63	OPAL CAPITAL LLC	146,664146,664	$4M	—	ADD 14%
64	Thrivent Financial for Lutherans	142,940142,940	$4M	—	ADD 38%
65	Henry James International Management Inc.	142,565142,565	$4M	—	—
66	Cetera Investment Advisers	140,574140,574	$4M	—	ADD 95%
67	HANTZ FINANCIAL SERVICES, INC.	134,737134,737	$3M	—	ADD 13%
68	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	133,905133,905	$3M	—	ADD 54%
69	RAYMOND JAMES FINANCIAL INC	126,809126,809	$3M	—	ADD 9%
70	AIA Group Ltd	121,772121,772	$3M	—	TRIM -62%
71	MILLENNIUM MANAGEMENT LLC	116,503116,503	$3M	—	TRIM -39%
72	WEXFORD CAPITAL LP	114,412114,412	$3M	—	NEW
73	Raiffeisen Bank International AG	117,620117,620	$3M	—	ADD 17%
74	Crossmark Global Holdings, Inc.	111,036111,036	$3M	—	TRIM -12%
75	STIFEL FINANCIAL CORP	107,015107,015	$3M	—	ADD 6%
76	COMMONWEALTH EQUITY SERVICES, LLC	104,902104,902	$3M	—	ADD 13%
77	American Trust Investment Advisors, LLC	104,540104,540	$3M	—	—
78	XTX Topco Ltd	101,265101,265	$3M	—	TRIM -5%
79	Brooklyn Investment Group	94,68294,682	$2M	—	ADD 97%
80	Element Squared LLC	93,19893,198	$2M	—	NEW
81	Asset Management One Co., Ltd.	87,25287,252	$2M	—	TRIM -46%
82	Advisors Asset Management, Inc.	86,18186,181	$2M	—	ADD 33%
83	HighTower Advisors, LLC	81,63281,632	$2M	—	ADD 221%
84	CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD.	77,92777,927	$2M	—	TRIM -33%
85	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	77,08077,080	$2M	—	—
86	AUXIER ASSET MANAGEMENT LLC	75,28075,280	$2M	—	—
87	Quantinno Capital Management LP	73,97373,973	$2M	—	ADD 14%
88	Greenwich Wealth Management LLC	73,44073,440	$2M	—	TRIM -52%
89	NATIXIS ADVISORS, LLC	72,51572,515	$2M	—	ADD 34%
90	Corient Private Wealth LLC	72,38372,383	$2M	—	TRIM -46%
91	QUADRANT CAPITAL GROUP LLC	69,41669,416	$2M	—	—
92	Point Nemo Capital, LLC	62,89562,895	$2M	—	ADD 34%
93	KLEIN PAVLIS & PEASLEY FINANCIAL, INC.	59,61859,618	$2M	—	ADD 11%
94	PROFUND ADVISORS LLC	59,47459,474	$2M	—	ADD 32%
95	HERITAGE INVESTORS MANAGEMENT CORP	58,25658,256	$1M	—	—
96	Callan Family Office, LLC	54,95154,951	$1M	—	—
97	Sanctuary Advisors, LLC	54,86454,864	$1M	—	TRIM -6%
98	OSAIC HOLDINGS, INC.	54,79554,795	$1M	—	ADD 50%
99	Dalton Investments, Inc.	54,10054,100	$1M	—	TRIM -19%
100	Essex Financial Services, Inc.	53,34053,340	$1M	—	—

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

FMR LLC

143K

83K

18.1M

23.6M

24.5M

24.9M

$635M

LAZARD ASSET MANAGEMENT LLC

14.1M

15.4M

16.3M

17.7M

20.8M

$530M

Capital World Investors

—

13.9M

$353M

Westwood Global Investments, LLC

13.7M

13.3M

13.5M

13.1M

12.6M

12.3M

$315M

Capital International Investors

61.9M

59.2M

57.3M

56.3M

40.4M

10.2M

$260M

Robeco Institutional Asset Management B.V.

2.0M

1.6M

941K

4.3M

8.4M

7.9M

$202M

Boston Partners

155K

63K

4.1M

4.5M

4.8M

7.2M

$183M

DISCOVERY CAPITAL MANAGEMENT, LLC / CT

1.7M

2.6M

5.3M

4.7M

4.3M

4.4M

$113M

MORGAN STANLEY

2.4M

3.6M

4.0M

4.4M

$111M

DIMENSIONAL FUND ADVISORS LP

3.8M

3.9M

4.0M

4.1M

4.2M

4.3M

$110M

AMERICAN CENTURY COMPANIES INC

1.1M

1.4M

2.4M

3.3M

3.4M

$88M

Itau Unibanco Holding S.A.

—

402K

—

2.0M

2.5M

3.3M

$85M

BRANDES INVESTMENT PARTNERS, LP

2.3M

3.0M

3.1M

2.8M

3.0M

$77M

TEACHER RETIREMENT SYSTEM OF TEXAS

821K

1.6M

2.0M

1.5M

1.7M

2.7M

$68M

Allspring Global Investments Holdings, LLC

5.6M

4.8M

3.3M

2.7M

2.6M

2.5M

$63M

Institutional footprint by quarter

Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	332	165,495,546	—	$4.2B
2025-Q4	302	172,296,974	—	$3.6B
2025-Q3	287	180,364,195	—	$3.8B
2025-Q2	266	168,480,804	—	$3.0B
2025-Q1	266	157,366,490	—	$2.2B
2024-Q4	273	169,310,574	—	$2.4B
2024-Q3	280	178,563,983	—	$2.9B
2024-Q2	289	184,144,080	—	$3.1B
2024-Q1	290	194,107,186	—	$3.6B
2023-Q4	278	191,620,980	—

Short interest has its own tab now — open SI →

AMX☆

Institutional ownership· 13F filers holding AMX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Institutional ownership· 13F filers holding AMX · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

AMX