S&T Bancorp (STBA) Institutional Ownership

$50.38 +0.18 (+0.36%)

As of 08/21/2026 04:00 PM Eastern

Current Institutional Ownership Percentage: 65.22%
Number of Institutional Buyers (last 12 months): 101
Total Institutional Inflows (last 12 months): $375.69M

Number of Institutional Sellers (last 12 months): 78
Total Institutional Outflows (last 12 months): $46.05M

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STBA Institutional Buying and Selling by Quarter

S&T Bancorp Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/22/2026	NI Acquisitions Company LLC	14,545	$714K	0.3%	N/A	0.041%
8/20/2026	Susquehanna International Group LLP	13,156	$646K	0.0%	-48.4%	0.037%
8/20/2026	Two Sigma Securities LLC	4,661	$229K	0.0%	-34.8%	0.013%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	82,139	$4.03M	0.0%	-3.3%	0.233%
8/18/2026	Empowered Funds LLC	173,819	$8.53M	0.0%	N/A	0.493%
8/18/2026	Public Employees Retirement System of Ohio	601	$29K	0.0%	N/A	0.002%
8/17/2026	Corient Private Wealth LP	48,507	$2.38M	0.0%	N/A	0.138%
8/17/2026	Bank of America Corp DE	593,254	$29.12M	0.0%	N/A	1.683%
8/15/2026	Odyssean LLC	7,693	$378K	0.1%	N/A	0.022%
8/15/2026	Man Group plc	5,484	$269K	0.0%	N/A	0.016%
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8/15/2026	Jupiter Topco LLC	17,119	$840K	0.0%	N/A	0.049%
8/14/2026	Canada Pension Plan Investment Board	20,300	$996K	0.0%	N/A	0.058%
8/14/2026	Legal & General Group Plc	86,001	$4.22M	0.0%	N/A	0.244%
8/14/2026	The Manufacturers Life Insurance Company	14,980	$735K	0.0%	N/A	0.042%
8/12/2026	Northwestern Mutual Wealth Management Co.	1,500	$74K	0.0%	N/A	0.004%
8/12/2026	De Lisle Partners LLP	4,393	$216K	0.0%	N/A	0.012%
8/12/2026	Ieq Capital LLC	4,661	$229K	0.0%	N/A	0.013%
8/8/2026	Meeder Asset Management Inc.	10,951	$537K	0.0%	N/A	0.030%
8/7/2026	BlackRock Inc.	5,155,798	$253.05M	0.0%	N/A	14.331%
8/7/2026	Deutsche Bank AG	40,541	$1.99M	0.0%	N/A	0.113%
8/7/2026	Mitsubishi UFJ Asset Management Co. Ltd.	745	$37K	0.0%	N/A	0.002%
8/7/2026	HBK Sorce Advisory LLC	4,414	$232K	0.0%	N/A	0.012%
8/6/2026	Global Retirement Partners LLC	77,612	$3.81M	0.1%	N/A	0.216%
8/6/2026	Bank of New York Mellon Corp	359,593	$17.65M	0.0%	N/A	0.999%
8/6/2026	GSA Capital Partners LLP	5,486	$269K	0.0%	N/A	0.015%
7/9/2026	Hennion & Walsh Asset Management Inc.	11,451	$562K	0.0%	-7.2%	0.032%
7/7/2026	GAMMA Investing LLC	2,018	$99K	0.0%	+16.4%	0.006%
6/16/2026	Empowered Funds LLC	169,814	$7.10M	0.0%	+4.8%	0.472%
5/19/2026	Bank of America Corp DE	631,867	$26.43M	0.0%	-1.9%	1.756%
5/19/2026	Edgestream Partners L.P.	49,519	$2.07M	0.1%	-31.8%	0.138%
5/18/2026	Amundi	6,549	$274K	0.0%	+20.7%	0.018%
5/18/2026	California State Teachers Retirement System	34,991	$1.46M	0.0%	-0.9%	0.097%
5/18/2026	Royal Bank of Canada	5,675	$238K	0.0%	+5.0%	0.016%
5/18/2026	Empowered Funds LLC	169,814	$7.10M	0.0%	+4.8%	0.472%
5/16/2026	The Manufacturers Life Insurance Company	15,730	$658K	0.0%	-5.9%	0.044%
5/16/2026	Quantinno Capital Management LP	67,325	$2.82M	0.0%	+220.3%	0.187%
5/16/2026	Lazard Asset Management LLC	15,626	$654K	0.0%	+6.4%	0.043%
5/15/2026	Dean Capital Management	39,908	$1.67M	0.7%	-16.6%	0.111%
5/14/2026	Arrowstreet Capital Limited Partnership	123,171	$5.15M	0.0%	+19.9%	0.342%
5/14/2026	Sei Investments Co.	14,878	$622K	0.0%	N/A	0.041%
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5/13/2026	Cetera Investment Advisers	30,259	$1.27M	0.0%	-3.8%	0.084%
5/13/2026	First Trust Advisors LP	123,245	$5.16M	0.0%	+9.4%	0.336%
5/8/2026	PNC Financial Services Group Inc.	15,986	$669K	0.0%	+4.5%	0.044%
5/7/2026	Dimensional Fund Advisors LP	2,345,177	$98.10M	0.0%	+0.3%	6.400%
5/5/2026	Bank of New York Mellon Corp	358,530	$15.00M	0.0%	-3.7%	0.978%
5/5/2026	Illinois Municipal Retirement Fund	20,476	$857K	0.0%	+3.7%	0.056%
5/4/2026	Principal Financial Group Inc.	181,773	$7.60M	0.0%	-0.2%	0.496%
5/1/2026	Fifth Third Bancorp	79,215	$3.31M	0.0%	+10.4%	0.216%
4/30/2026	Hsbc Holdings PLC	25,347	$1.06M	0.0%	N/A	0.069%
4/27/2026	New York State Teachers Retirement System	32,163	$1.35M	0.0%	-44.7%	0.088%
4/25/2026	Strs Ohio	1,300	$54K	0.0%	N/A	0.004%
4/24/2026	Key Financial Inc	50,082	$2.10M	0.4%	-13.1%	0.137%
4/23/2026	Inspire Investing LLC	12,270	$513K	0.0%	+3.6%	0.033%
4/22/2026	Janney Montgomery Scott LLC	18,146	$759K	0.0%	+3.9%	0.050%
4/22/2026	Sterling Capital Management LLC	1,236	$52K	0.0%	-44.0%	0.003%
4/21/2026	Louisiana State Employees Retirement System	16,600	$694K	0.0%	N/A	0.045%
4/16/2026	SG Americas Securities LLC	26,545	$1.11M	0.0%	+20.1%	0.072%
2/20/2026	Dean Capital Management	47,830	$1.88M	0.8%	+30.3%	0.125%
2/19/2026	Invesco Ltd.	232,590	$9.15M	0.0%	-6.3%	0.609%
2/18/2026	Mercer Global Advisors Inc. ADV	5,135	$202K	0.0%	N/A	0.013%
2/18/2026	State of Tennessee Department of Treasury	15,666	$668K	0.0%	-2.5%	0.041%
2/18/2026	XTX Topco Ltd	15,863	$624K	0.0%	N/A	0.042%
2/18/2026	Millennium Management LLC	115,735	$4.55M	0.0%	-74.8%	0.303%
2/18/2026	Man Group plc	7,333	$289K	0.0%	N/A	0.019%
2/18/2026	Inspire Investing LLC	11,847	$466K	0.0%	-2.1%	0.031%
2/18/2026	Engineers Gate Manager LP	6,181	$243K	0.0%	N/A	0.016%
2/18/2026	Bridgeway Capital Management LLC	273,496	$10.76M	0.2%	-8.6%	0.716%
2/17/2026	AQR Capital Management LLC	104,249	$4.10M	0.0%	+11.7%	0.273%
2/17/2026	Cetera Investment Advisers	31,444	$1.24M	0.0%	-5.6%	0.082%
2/17/2026	Amundi	5,425	$213K	0.0%	-24.0%	0.014%
2/17/2026	Price T Rowe Associates Inc. MD	44,795	$1.76M	0.0%	+7.7%	0.117%
2/17/2026	Dean Investment Associates LLC	70,326	$2.77M	0.4%	+58.2%	0.184%
2/17/2026	Russell Investments Group Ltd.	30,799	$1.21M	0.0%	-3.8%	0.081%
2/17/2026	Captrust Financial Advisors	10,992	$433K	0.0%	+3.2%	0.029%
2/17/2026	&PARTNERS	13,935	$548K	0.0%	-8.2%	0.036%
2/16/2026	Panagora Asset Management Inc.	121,064	$4.76M	0.0%	-23.0%	0.317%
2/16/2026	Mariner LLC	12,173	$479K	0.0%	-32.1%	0.032%
2/16/2026	Barclays PLC	68,041	$2.68M	0.0%	+22.3%	0.178%
2/13/2026	The Manufacturers Life Insurance Company	16,720	$658K	0.0%	-7.8%	0.044%
2/13/2026	CANADA LIFE ASSURANCE Co	35,306	$1.39M	0.0%	-1.6%	0.092%
2/13/2026	Stifel Financial Corp	8,056	$317K	0.0%	-8.1%	0.021%
2/13/2026	Jacobs Levy Equity Management Inc.	41,702	$1.64M	0.0%	-2.3%	0.109%
2/13/2026	Public Sector Pension Investment Board	160,163	$6.30M	0.0%	-7.3%	0.419%
2/13/2026	Rafferty Asset Management LLC	23,834	$938K	0.0%	-4.7%	0.062%
2/13/2026	First Trust Advisors LP	112,623	$4.43M	0.0%	+6.6%	0.295%
2/13/2026	Integrated Wealth Concepts LLC	87,396	$3.44M	0.0%	-10.0%	0.229%
2/13/2026	Charles Schwab Investment Management Inc.	1,624,436	$63.92M	0.0%	+1.3%	4.250%
2/13/2026	State Street Corp	1,723,385	$67.82M	0.0%	+3.7%	4.509%
2/13/2026	Ieq Capital LLC	14,744	$580K	0.0%	+13.0%	0.039%
2/13/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	81,733	$3.22M	0.0%	-1.2%	0.214%
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2/13/2026	Wells Fargo & Company MN	142,049	$5.59M	0.0%	+5.5%	0.372%
2/12/2026	Jane Street Group LLC	24,763	$974K	0.0%	-57.3%	0.065%
2/12/2026	DRW Securities LLC	6,711	$264K	0.0%	N/A	0.018%
2/12/2026	MetLife Investment Management LLC	21,408	$842K	0.0%	-5.3%	0.056%
2/12/2026	Commonwealth Equity Services LLC	15,600	$614K	0.0%	-3.7%	0.041%
2/12/2026	Dimensional Fund Advisors LP	2,338,594	$92.02M	0.0%	-0.5%	6.119%
2/12/2026	New York State Common Retirement Fund	53,914	$2.12M	0.0%	+35.4%	0.141%
2/12/2026	Campbell & CO Investment Adviser LLC	35,709	$1.41M	0.1%	+79.2%	0.093%
2/12/2026	Earnest Partners LLC	223,332	$8.79M	0.0%	-4.4%	0.584%
2/12/2026	Brown Brothers Harriman & Co.	10,826	$426K	0.0%	+37.6%	0.028%

STBA Institutional Ownership - Frequently Asked Questions

During the previous two years, 202 institutional investors and hedge funds held shares of S&T Bancorp. The most heavily invested institutionals were BlackRock Inc. ($253.05M), Vanguard Group Inc. ($177.24M), Dimensional Fund Advisors LP ($98.10M), State Street Corp ($67.82M), Charles Schwab Investment Management Inc. ($63.92M), Geode Capital Management LLC ($37.73M), and Bank of America Corp DE ($29.12M).Learn more on S&T Bancorp's institutional investors.

65.22% of S&T Bancorp's stock is owned by institutional investors. Learn more on STBA's institutional investor holdings.

Of the 168 institutional investors that purchased S&T Bancorp's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($5.16M), Bank of America Corp DE ($593.25K), Nuveen LLC ($396.65K), Bank of New York Mellon Corp ($359.59K), Empowered Funds LLC ($220.44K), Charles Schwab Investment Management Inc. ($205.77K), and Vanguard Group Inc. ($160.45K).

Institutional investors have bought a total of 7,917,449 shares in the last 24 months. This purchase volume represents approximately $375.69M in transactions.

Of the 78 institutional investors that sold S&T Bancorp's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($343.42K), Bank of America Corp DE ($75.05K), Vanguard Group Inc. ($63.99K), Susquehanna International Group LLP ($62.22K), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($61.32K), UBS Group AG ($49.35K), and First Commonwealth Financial Corp PA ($38.17K).

Institutional investors have sold a total of 1,180,868 shares in the last 24 months. This volume of shares sold represents approximately $46.05M in transactions.

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Institutional ownership data for NASDAQ:STBA is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/22/2026. New 13F filings are added each quarter as they're published.

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S&T Bancorp (STBA) Institutional Ownership

STBA Institutional Buying and Selling by Quarter

S&T Bancorp Major Shareholders & Ownership History

STBA Institutional Ownership - Frequently Asked Questions

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S&T Bancorp (STBA) Institutional Ownership

Institutional Ownership Changes (13F Filings) for S&T Bancorp (NASDAQ:STBA)

STBA Institutional Buying and Selling by Quarter

S&T Bancorp Major Shareholders & Ownership History

STBA Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of STBA shares?

What percentage of S&T Bancorp's stock is owned by institutional investors?

Which institutional investors have been buying S&T Bancorp's stock?

How much institutional buying is happening at S&T Bancorp?

Which of S&T Bancorp's major shareholders have been selling company stock?

How much institutional selling is happening at S&T Bancorp?

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