BancFirst

BANF · NASDAQ

$110.16+$2.15 (+1.99%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $108.01

Who owns BANF

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 65.5% of BANF’s shares.

Main Street Banking Partners LP14.6%
BF Bank Partners LP12.0%
BlackRock Institutional Trust Company, N.A.8.8%
Kayne Anderson Rudnick Investment Management, LLC7.1%
Next 6 largest institutions23.0%
All other shareholders34.5%

Top institutional holders of BANF
Holder	Shares	% of shares	Change, last filing	Filed
Main Street Banking Partners LP	4.91M	14.61%	+0	Mar 31, 2026
BF Bank Partners LP	4.04M	12.03%	+0	Mar 31, 2026
BlackRock Institutional Trust Company, N.A.	2.94M	8.76%	+95.23K	Jun 30, 2026
Kayne Anderson Rudnick Investment Management, LLC	2.39M	7.11%	−199.53K	Jun 30, 2026
Investors Trust Company	2.00M	5.94%	−48.57K	Mar 31, 2026
State Street Investment Management (US)	1.46M	4.35%	+136.52K	Jun 30, 2026
Vanguard Portfolio Management, LLC	1.44M	4.28%	−105.94K	Jun 30, 2026
Vanguard Capital Management, LLC	973.15K	2.90%	−111.28K	Jun 30, 2026
Rainbolt (David E)	950.67K	2.83%	+225.01K	Mar 31, 2026
Dimensional Fund Advisors, L.P.	917.10K	2.73%	+47.56K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of BANF
Holder	Shares	% of shares	Change, last filing	Filed
iShares Core S&P Small-Cap ETF	1.27M	3.78%	+521	Aug 31, 2026
Vanguard Total Stock Market Index Fund	702.60K	2.09%	+5.04K	Jul 31, 2026
iShares Russell 2000 ETF	559.42K	1.66%	+2.33K	Jul 31, 2026
Vanguard Small-Cap Index Fund	501.73K	1.49%	+707	Jul 31, 2026
Virtus KAR Small-Cap Core Fund	432.31K	1.29%	−46.50K	Jun 30, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $26.09M (15 trades) of BANF on the open market, with no buys.

Latest BANF insider transactions
Insider	Date	Type	Shares	Price	Value
Ingram Kimberly Kay	Aug 30, 2026	Option exercise	500	$110.55	$55.28K
Ingram Kimberly Kay	Aug 30, 2026	Option exercise	500	$110.55	$55.28K
RAINBOLT DAVID E	Aug 13, 2026	Sale	8.51K	$115.00	$978.19K
RAINBOLT DAVID E	Aug 6, 2026	Sale	3.00K	$115.00	$345.00K
RAINBOLT DAVID E	Aug 5, 2026	Sale	2.00K	$115.03	$230.05K
RAINBOLT DAVID E	Aug 4, 2026	Sale	17.83K	$115.06	$2.05M
RAINBOLT DAVID E	Aug 3, 2026	Sale	11.50K	$115.09	$1.32M
RAINBOLT DAVID E	Jul 29, 2026	Sale	12.72K	$115.05	$1.46M
RAINBOLT DAVID E	Jul 28, 2026	Sale	81.49K	$116.71	$9.51M
RAINBOLT DAVID E	Jul 27, 2026	Sale	29.74K	$116.49	$3.46M

Short interest

Settled Sep 30, 2026

Shares short: 1.06M
Days to cover: 6.47
% of shares outstanding: 3.17%
Average daily volume: 164.46K
Change since last report: +10.6%

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