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Where the well-known SEC forms rank: filings and overall rank, trailing 12 months

Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-08-22, from The Most Common SEC Filings, Explained by Data.

as of ranking 8×4read in context →
Where the well-known SEC forms rank: filings and overall rank, trailing 12 months — 8 rows by 4 columns, computed from US exchange, SIP and OPRA data.
form_typefilingsoverall_rankfilings_display
43474041347,404
8-K63670463,670
13F-HR34240834,240
10-Q165661516,566
DEFA14A6621256,621
10-K6055266,055
DEF 14A4954304,954
S-11091631,091
Rows × columns
8 × 4
Computed
Completeness
No missing values
Source
US exchange, SIP and OPRA market data
Licence
Strasmore terms · free, no signup
Formats
JSON · CSV · the SQL below

What each column holds

Column definitions for Where the well-known SEC forms rank: filings and overall rank, trailing 12 months, derived from the stored result.
ColumnTypeRangeNotes
form_type text 8 distinct values (10-K, 10-Q, 13F-HR…)
filings number 1,091 to 347,404
overall_rank number 1 to 63
filings_display text 8 distinct values (1,091, 16,566, 34,240…)

Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.

the exact SQL behind every number 
SELECT form_type, filings, overall_rank, filings_display
FROM (
    SELECT form_type,
           count() AS filings,
           reverse(arrayStringConcat(extractAll(reverse(toString(count())), '[0-9]{1,3}'), ',')) AS filings_display,
           row_number() OVER (ORDER BY count() DESC, form_type) AS overall_rank
    FROM global_markets.stocks_sec_edgar_index
    WHERE filing_date >= today() - INTERVAL 12 MONTH AND filing_date < today()
    GROUP BY form_type
)
WHERE form_type IN ('4', '8-K', '13F-HR', '10-Q', 'DEFA14A', '10-K', 'DEF 14A', 'S-1')
ORDER BY filings DESC

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