Coca Cola Femsa (KOF)

Coca Cola Femsa on one page: short interest, daily short volume, fails to deliver, large holders and 13F holders. Listed on NYSE, classified by the SEC as bottled & canned soft drinks & carbonated waters.

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245K

Short interest

settlement 2026-09-30

2.4

Days to cover

+0.7 days vs prior

84.7%

Short share of volume

2026-10-12

Fails to deliver

settlement 2026-08-26

As of 2026-10-12.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in KOF is 245,369 shares, up 71,227 shares over the last month. Over the last 48 readings it ranged from 146,580 shares (15 May 2025) to 694,685 shares (15 October 2024). At the reported average volume of 101K shares a day that is 2.4 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	245,369	+0.8%	101,251	2.42
2026-09-15	243,313	+39.7%	140,458	1.73
2026-08-31	174,142	-25.4%	128,685	1.35
2026-08-14	233,513	-10.5%	121,436	1.92
2026-07-31	260,857	+17.2%	147,802	1.76
2026-07-15	222,630	+2.4%	143,467	1.55
2026-06-30	217,450	+6.8%	168,862	1.29
2026-06-15	203,618	-28.4%	112,398	1.81
2026-05-29	284,302	-11.3%	117,056	2.43
2026-05-15	320,528	+11.3%	154,209	2.08
2026-04-30	287,972	+63.0%	158,997	1.81
2026-04-15	176,712	-24.5%	144,591	1.22
2026-03-31	234,052	-43.1%	191,389	1.22
2026-03-13	411,142	-16.5%	201,926	2.04
2026-02-27	492,251	-24.2%	289,348	1.70
2026-02-13	649,623	+5.6%	204,069	3.18
2026-01-30	615,364	-3.9%	265,015	2.32
2026-01-15	640,049	+13.9%	151,723	4.22
2025-12-31	561,734	+30.9%	154,928	3.63
2025-12-15	428,994	+4.3%	174,321	2.46
2025-11-28	411,395	+1.5%	119,735	3.44
2025-11-14	405,450	+13.3%	142,852	2.84
2025-10-31	357,814	+11.6%	208,640	1.71
2025-10-15	320,667	-2.8%	297,912	1.08

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 12 October 2026, the short share of KOF volume is 84.7%, up 12.3 points over the last five sessions. Over the last 30 readings it ranged from 51.6% (7 October 2026) to 88.7% (18 September 2026). The latest reading is 13.9 points above the 30-session average of 70.8%, on 54K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-12	46K	54K	84.7%	150
2026-10-09	182K	219K	83.0%	2,184
2026-10-08	79K	90K	87.9%	4,114
2026-10-07	16K	31K	51.6%	12
2026-10-06	31K	41K	76.5%	60
2026-10-05	37K	52K	72.3%	281
2026-10-02	58K	70K	82.6%	138
2026-10-01	17K	25K	67.4%	198
2026-09-30	15K	21K	73.5%	156
2026-09-29	21K	35K	58.5%	703
2026-09-28	20K	27K	75.1%	732
2026-09-25	17K	25K	68.7%	244
2026-09-24	21K	38K	56.2%	343
2026-09-23	33K	48K	68.0%	575
2026-09-22	20K	34K	59.0%	403
2026-09-21	26K	33K	79.1%	180
2026-09-18	42K	47K	88.7%	1,406
2026-09-17	27K	45K	60.7%	296
2026-09-16	33K	43K	75.6%	0
2026-09-15	53K	69K	77.0%	2,175
2026-09-14	23K	33K	68.8%	732
2026-09-11	29K	43K	67.6%	141
2026-09-10	28K	46K	60.3%	243
2026-09-09	28K	40K	70.8%	254
2026-09-08	31K	52K	61.0%	105
2026-09-04	19K	31K	60.3%	225
2026-09-03	29K	40K	73.6%	259
2026-09-02	36K	56K	64.1%	123
2026-09-01	49K	64K	76.8%	116
2026-08-31	58K	78K	74.3%	72

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 26 August 2026, the fails-to-deliver balance in KOF is 46 shares, down 1,307 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (24 December 2025) to 77,536 shares (21 January 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-08-26	46	$116.90	$5K
2026-08-21	1,353	$113.24	$153K
2026-08-20	1,353	$113.23	$153K
2026-08-03	1,192	$108.27	$129K
2026-06-30	6	$107.37	$644
2026-06-26	20	$105.99	$2K
2026-06-02	165	$106.66	$18K
2026-03-05	15	$108.16	$2K
2026-03-03	88	$109.92	$10K
2026-02-23	200	$113.07	$23K
2026-02-19	6,512	$112.55	$733K
2026-02-13	140	$114.27	$16K
2026-02-12	1,512	$112.62	$170K
2026-02-09	26,690	$110.90	$3.0M
2026-02-06	11,100	$108.52	$1.2M
2026-02-04	158	$107.86	$17K
2026-02-03	4,395	$105.22	$462K
2026-01-30	865	$104.01	$90K
2026-01-28	4,007	$108.58	$435K
2026-01-26	9	$106.53	$959
2026-01-21	77,536	$99.85	$7.7M
2026-01-16	167	$101.15	$17K
2026-01-15	3,488	$100.86	$352K
2026-01-13	105	$99.26	$10K
2025-12-24	2	$96.22	$192
2025-12-22	3,206	$94.96	$304K
2025-12-16	21	$93.92	$2K
2025-12-09	4,634	$91.79	$425K
2025-12-08	28	$90.52	$3K
2025-11-24	109	$88.39	$10K

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

1 holder reports 5% or more of KOF in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 8.1% of the class (42,461,625 shares), filed 2025-10-17 for an event on 2025-09-30.

Filed	Form	Holder	Shares	Of class	Event
2025-10-17	13G/Ano. 3	BlackRock, Inc.parent holding company	42.5M	8.1%	2025-09-30

13F holders

Tracked managers holding KOF at their latest 13F. JSON

4 of the 30 tracked managers held KOF at their latest 13F, $668.8M in total at quarter-end prices. Gates Foundation Trust is the largest at $660.3M (1.9% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 2 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Gates Foundation Trust	2026-06-30	6.2M	$660.3M	1.92%	0
Millennium Management	2026-06-30	63K	$6.7M	0.00%	-38K
Citadel Advisors	2026-06-30	10K	$1.1M	0.00%	-37K
AQR Capital Management	2026-06-30	7K	$701K	0.00%	+2K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

What this page is

Coca Cola Femsa in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Coca Cola Femsa (KOF), SEC CIK 910631, listed on NYSE, classified by the SEC as bottled & canned soft drinks & carbonated waters. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-12.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-26.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2025-10-17.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Company record: EDGAR filing index for CIK 910631Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits: 10 requests a minute without a key, 30 with a free key from a free account.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as bottled & canned soft drinks & carbonated waters

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Datasets

Frequently Asked Questions

How much of KOF is sold short?

245,369 shares were held short at the 2026-09-30 settlement, 2.4 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is KOF's daily short volume?

On 2026-10-12, 45,964 of the 54,290 KOF shares reported to FINRA were sold short, 84.7% of the day's reported volume. Short volume is a flow for one day, not a position.

Does KOF have fails to deliver?

The SEC's latest file shows 46 KOF shares failed to deliver at settlement 2026-08-26. Fails are reported per settlement date and published twice a month with a lag.

Are KOF insiders buying or selling?

No Form 4 filings for KOF are on record.

Who owns 5% or more of KOF?

Which tracked 13F managers own KOF?

4 of the 30 tracked 13F managers held KOF shares at their latest filing, $668.8M in all. The largest: Bill Gates's Gates Foundation Trust (6.2M shares, $660.3M), Izzy Englander's Millennium Management (63K shares, $6.7M), Ken Griffin's Citadel Advisors (10K shares, $1.1M), Cliff Asness's AQR Capital Management (7K shares, $701K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.