United States Lime & Minerals Ownership | Who Owns United States Lime & Minerals?

United States Lime & Minerals Ownership Summary

United States Lime & Minerals is owned by 22.25% institutional investors, 62.50% insiders, and 15.26% retail investors. Blackrock is the largest institutional shareholder, holding 3.72% of USLM shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.28% of its assets in United States Lime & Minerals shares.

USLM Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	United States Lime & Minerals	22.25%	62.50%	15.26%
Sector	Basic Materials Stocks	32.98%	12.17%	54.85%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	212.19K	3.72%	$77.27M
Blackrock funding, inc. /de	1.01M	3.54%	$121.44M
Vanguard group	927.18K	3.24%	$111.02M
Dimensional fund advisors lp	753.29K	2.63%	$90.21M
Renaissance	639.34K	2.23%	$76.55M
Select equity group	418.73K	1.46%	$55.08M
Geode capital management	341.75K	1.19%	$40.93M
Goldman sachs group	325.92K	1.14%	$39.03M
T. rowe price investment management	315.31K	1.10%	$41.48M
William blair investment management	272.86K	0.95%	$32.67M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Cardinal capital management	44.51K	0.71%	$5.33M
Yorktown management & research	6.22K	0.60%	$745.38K
Minerva advisors	6.25K	0.50%	$748.38K
Copeland capital management	185.96K	0.50%	$22.27M
Arrowmark colorado	203.00K	0.50%	$26.71M
Linden thomas advisory services	40.08K	0.49%	$4.80M
Am investment strategies	15.00K	0.37%	$1.80M
North star investment management	38.55K	0.29%	$4.62M
Kaizen financial strategies	4.98K	0.26%	$596.07K
Algert global	118.21K	0.26%	$15.55M

Top Buyers

Holder	Shares	% Assets	Change
T. rowe price investment management	315.31K	0.03%	315.31K
Arrowmark colorado	203.00K	0.50%	203.00K
Invesco	155.19K	0.00%	86.63K
Select equity group	418.73K	0.23%	62.54K
Segall bryant & hamill	60.33K	0.11%	60.33K

Top Sellers

Holder	Shares	% Assets	Change
Thrivent financial for lutherans	-	-	-61.40K
William blair investment management	272.86K	0.09%	-60.24K
Renaissance	639.34K	0.12%	-43.32K
Tudor investment corp et al	24.97K	0.01%	-41.35K
Two sigma investments, lp	2.08K	0.00%	-39.09K

New Positions

Holder	Shares	% Assets	Change	Value
T. rowe price investment management	315.31K	0.03%	315.31K	$41.48M
Arrowmark colorado	203.00K	0.50%	203.00K	$26.71M
Segall bryant & hamill	60.33K	0.11%	60.33K	$7.94M
Vident advisory	21.32K	0.03%	21.32K	$2.80M
Norges bank	18.80K	0.00%	18.80K	$2.50M

Sold Out

Holder	Change
Massmutual trust co fsb/adv	-1.00
Twin peaks wealth advisors	-1.00
Global financial private client	-3.00
Wealthspire advisors	-4.00
Stephens consulting	-5.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	163	-27.88%	6,370,183	-26.03%	22	2.46%	73	-41.13%	49	-25.76%
Sep 30, 2025	173	-8.47%	6,370,390	-22.71%	22	2.69%	92	-8.00%	52	-8.77%
Jun 30, 2025	189	-5.50%	8,241,107	-0.27%	28	3.45%	99	-14.66%	58	-
Mar 31, 2025	198	-4.35%	8,253,701	4.70%	28	3.80%	114	-5.79%	58	-9.38%
Dec 31, 2024	197	28.76%	7,597,989	-2.52%	26	3.58%	113	-25.17%	63	3050.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	366.29K	1.28%	-
Vanguard US Total Market Shares ETF	309.08K	1.08%	-
Global X US Infrastructure Dev ETF	265.54K	0.93%	648.00
iShares Russell 2000 ETF	258.48K	0.90%	33.55K
DFA US Micro Cap I	251.27K	0.88%	-6.12K
First Trust SMID Cp Rising Div Achv ETF	190.11K	0.66%	111.00
Vanguard Explorer Inv	178.76K	0.62%	-9.78K
iShares US Infrastructure ETF	162.82K	0.57%	162.82K
T. Rowe Price Small-Cap Stock	144.71K	0.51%	-
T. Rowe Price US Small-Cap Core Equity	144.71K	0.51%	-397.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 03, 2026	Duhe Sandra C	-	Sell	$153.81K
Sep 04, 2025	BYRNE TIMOTHY W	President & CEO	Sell	$1.37M
Sep 03, 2025	BYRNE TIMOTHY W	President & CEO	Sell	$172.73K
Sep 03, 2025	BYRNE TIMOTHY W	President & CEO	Sell	$3.15M
Sep 04, 2025	BYRNE TIMOTHY W	President & CEO	Sell	$71.97K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	1
2025 Q4	-	-
2025 Q3	-	4
2025 Q2	-	-
2025 Q1	-	1

USLM Ownership FAQ

Who owns the most shares of United States Lime & Minerals?

United States Lime & Minerals’s largest shareholders are Blackrock (212.19K shares, 3.72%), Blackrock funding, inc. /de (1.01M shares, 3.54%), and Vanguard group (927.18K shares, 3.24%). Together, they hold 10.50% of United States Lime & Minerals’s total shares outstanding.

Does Blackrock own United States Lime & Minerals?

Yes, BlackRock owns 3.72% of United States Lime & Minerals, totaling 212.19K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 77.27M$. In the last quarter, BlackRock decreased its holdings by -6.479K shares, a -2.96% change.

Who is United States Lime & Minerals’s biggest shareholder by percentage of total assets invested?

Cardinal capital management is United States Lime & Minerals’s biggest shareholder by percentage of total assets invested, with 0.71% of its assets in 44.51K United States Lime & Minerals shares, valued at 5.33M$.

Who is the top mutual fund holder of United States Lime & Minerals shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of United States Lime & Minerals shares, with 1.28% of its total shares outstanding invested in 366.29K United States Lime & Minerals shares.

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