Chesley Taft & Associates LLC Ishares National Muni Bond ETF Transaction History

Chesley Taft & Associates LLC

$2.47 Billion
Q4 2025

A detailed history of Chesley Taft & Associates LLC transactions in Ishares National Muni Bond ETF stock. As of the latest transaction made, Chesley Taft & Associates LLC holds 141,803 shares of MUB stock, worth $15.2 Million. This represents 0.61% of its overall portfolio holdings.

Number of Shares

141,803

Previous 143,276 1.03%

Holding current value

$15.2 Million

Previous $15.3 Million 0.58%

% of portfolio

0.61%

Previous 0.65%

34 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 14, 2026	SELL	$106.36 - $107.61 $156,668 - $158,509	-1,473 Reduced 1.03%	141,803 $15.2 Million
Q3 2025 Oct 07, 2025	SELL	$103.24 - $106.68 $196,672 - $203,225	-1,905 Reduced 1.31%	143,276 $15.3 Million
Q2 2025 Jul 09, 2025	SELL	$102.31 - $105.8 $3.26 Million - $3.37 Million	-31,880 Reduced 18.01%	145,181 $15.2 Million
Q1 2025 Apr 10, 2025	SELL	$104.71 - $107.69 $160,206 - $164,765	-1,530 Reduced 0.86%	177,061 $18.6 Million
Q4 2024 Jan 16, 2025	SELL	$105.78 - $108.7 $2.47 Million - $2.54 Million	-23,345 Reduced 11.56%	178,591 $19 Million

Q3 2024 Oct 07, 2024	BUY	$106.13 - $108.7 $3.25 Million - $3.33 Million	30,595 Added 17.86%	201,936 $21.9 Million
Q2 2024 Jul 19, 2024	BUY	$105.37 - $107.16 $311,368 - $316,657	2,955 Added 1.75%	171,341 $18.3 Million
Q1 2024 Apr 15, 2024	BUY	$107.41 - $108.76 $1.84 Million - $1.86 Million	17,110 Added 11.31%	168,386 $18.1 Million
Q4 2023 Jan 11, 2024	SELL	$100.97 - $108.77 $575,529 - $619,989	-5,700 Reduced 3.63%	151,276 $16.4 Million
Q3 2023 Oct 10, 2023	BUY	$102.54 - $107.39 $738,288 - $773,208	7,200 Added 4.81%	156,976 $16.1 Million
Q2 2023 Jul 17, 2023	BUY	$105.16 - $108.58 $210,320 - $217,160	2,000 Added 1.35%	149,776 $16 Million
Q1 2023 Apr 11, 2023	BUY	$104.99 - $108.49 $355,916 - $367,781	3,390 Added 2.35%	147,776 $15.9 Million
Q4 2022 Jan 19, 2023	BUY	$101.51 - $106.72 $1.56 Million - $1.64 Million	15,373 Added 11.92%	144,386 $0
Q3 2022 Oct 13, 2022	BUY	$102.55 - $108.59 $761,433 - $806,280	7,425 Added 6.11%	129,013 $13.2 Million
Q2 2022 Jul 07, 2022	SELL	$104.73 - $109.51 $528,886 - $553,025	-5,050 Reduced 3.99%	121,588 $12.9 Million
Q1 2022 Apr 14, 2022	SELL	$109.33 - $116.18 $725,404 - $770,854	-6,635 Reduced 4.98%	126,638 $13.7 Million
Q4 2021 Jan 05, 2022	BUY	$115.39 - $116.62 $845,231 - $854,241	7,325 Added 5.82%	133,273 $15.5 Million
Q3 2021 Oct 05, 2021	BUY	$116.12 - $117.94 $722,614 - $733,940	6,223 Added 5.2%	125,948 $14.6 Million
Q2 2021 Jul 07, 2021	BUY	$115.91 - $117.6 $665,902 - $675,612	5,745 Added 5.04%	119,725 $14 Million
Q1 2021 Apr 06, 2021	SELL	$115.3 - $117.87 $1.41 Million - $1.44 Million	-12,235 Reduced 9.69%	113,980 $13.2 Million
Q4 2020 Jan 11, 2021	BUY	$115.08 - $117.2 $983,934 - $1 Million	8,550 Added 7.27%	126,215 $14.8 Million
Q3 2020 Oct 08, 2020	BUY	$115.26 - $117.22 $1.5 Million - $1.52 Million	13,000 Added 12.42%	117,665 $13.6 Million
Q2 2020 Jul 08, 2020	BUY	$109.93 - $115.44 $2.62 Million - $2.75 Million	23,824 Added 29.47%	104,665 $12.1 Million
Q1 2020 Apr 15, 2020	BUY	$101.52 - $117.61 $1.87 Million - $2.17 Million	18,414 Added 29.5%	80,841 $9.14 Million
Q4 2019 Jan 10, 2020	BUY	$113.18 - $114.61 $131,854 - $133,520	1,165 Added 1.9%	62,427 $7.11 Million
Q3 2019 Oct 07, 2019	BUY	$112.74 - $115.35 $147,125 - $150,531	1,305 Added 2.18%	61,262 $6.99 Million
Q2 2019 Jul 10, 2019	SELL	$110.67 - $113.09 $4,426 - $4,523	-40 Reduced 0.07%	59,957 $6.78 Million
Q1 2019 Apr 05, 2019	BUY	$108.82 - $111.36 $385,984 - $394,993	3,547 Added 6.28%	59,997 $6.67 Million
Q4 2018 Jan 07, 2019	BUY	$106.42 - $109.04 $122,383 - $125,396	1,150 Added 2.08%	56,450 $6.16 Million
Q3 2018 Oct 12, 2018	BUY	$107.7 - $109.4 $985,455 - $1 Million	9,150 Added 19.83%	55,300 $5.97 Million
Q2 2018 Jul 12, 2018	SELL	$107.59 - $109.29 $134,487 - $136,612	-1,250 Reduced 2.64%	46,150 $5.03 Million
Q1 2018 Apr 11, 2018	BUY	$108.23 - $110.72 $5,411 - $5,536	50 Added 0.11%	47,400 $5.16 Million
Q4 2017 Jan 10, 2018	SELL	$109.75 - $111.28 $310,043 - $314,366	-2,825 Reduced 5.63%	47,350 $5.24 Million
Q3 2017 Oct 13, 2017	BUY	$110.87 - $111.22 $5.56 Million - $5.58 Million	50,175	50,175 $5.56 Million

Others Institutions Holding MUB

# of Institutions

1,787

Shares Held

308M

Call Options Held

4.99M

Put Options Held

3.46M

View Full List

About ISHARES NATIONAL MUNI BOND ETF

Ticker MUB
Sector ETFs
Industry ETFs

More about MUB

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Chesley Taft & Associates LLC, based on Form 13F filings with the SEC.

News

Stay updated on Chesley Taft & Associates LLC with notifications on news.

Account

Chesley Taft & Associates LLC Ishares National Muni Bond ETF Transaction History