S&T Bancorp Inc
STBA- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000719220
In the last 90 days, S&T Bancorp Inc insiders filed 0 open-market purchases and 1 sale; 242 institutions reported holding it in 13F filings for Q2 2026, worth $1.28B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in S&T Bancorp Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 226
- +16 vs. Q4 2025
- Shares held
- 26.2M
- +4.68M (+21.8%) vs. Q4 2025
- Total value
- $1.09B
- +$248.8M (+29.4%) vs. Q4 2025
- New holders
- 32
- 74 more added
- Sold out
- 16
- 76 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STBA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $1.28B |
| Q1 2026 | 226 | $1.09B |
| Q4 2025 | 216 | $1.03B |
| Q3 2025 | 209 | $1.00B |
| Q2 2025 | 211 | $1.01B |
| Q1 2025 | 203 | $984.2M |
| Q4 2024 | 202 | $1.02B |
| Q3 2024 | 200 | $1.12B |
| Q2 2024 | 182 | $875.1M |
| Q1 2024 | 187 | $829.2M |
| Q4 2023 | 180 | $832.1M |
| Q3 2023 | 182 | $669.1M |
| Q2 2023 | 169 | $668.8M |
| Q1 2023 | 191 | $788.1M |
| Q4 2022 | 195 | $846.4M |
| Q3 2022 | 172 | $717.3M |
| Q2 2022 | 159 | $667.7M |
| Q1 2022 | 155 | $717.6M |
| Q4 2021 | 158 | $760.8M |
| Q3 2021 | 150 | $694.2M |
| Q2 2021 | 151 | $746.8M |
| Q1 2021 | 144 | $793.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding S&T Bancorp Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,365,264 | $224.4M | 0.00% | −112,450−2.1% | Reduced |
| Vanguard Portfolio Management LLC | 2,436,454 | $101.9M | 0.01% | +2,436,454 | New |
| Dimensional Fund Advisors LP | 2,345,177 | $98.1M | 0.02% | +6,583+0.3% | Added |
| State Street Corp | 1,775,248 | $74.3M | 0.00% | +51,863+3.0% | Added |
| Vanguard Capital Management LLC | 1,666,306 | $69.7M | 0.00% | +1,666,306 | New |
| Charles Schwab Investment Management Inc | 1,338,137 | $56.0M | 0.01% | −286,299−17.6% | Reduced |
| Geode Capital Management, LLC | 959,564 | $40.1M | 0.00% | +879+0.1% | Added |
| American Century Companies Inc | 671,052 | $28.1M | 0.01% | −9,936−1.5% | Reduced |
| Bank of America Corp | 631,867 | $26.4M | 0.00% | −12,015−1.9% | Reduced |
| Northern Trust Corp | 458,711 | $19.2M | 0.00% | +9,936+2.2% | Added |
| Goldman Sachs Group Inc | 408,551 | $17.1M | 0.00% | +208,240+104.0% | Added |
| Two Sigma Investments, LP | 394,320 | $16.5M | 0.01% | +304,377+338.4% | Added |
| Morgan Stanley | 365,339 | $15.3M | 0.00% | −53,353−12.7% | Reduced |
| Bank of New York Mellon Corp | 358,530 | $15.0M | 0.00% | −13,794−3.7% | Reduced |
| Bridgeway Capital Management, LLC | 281,315 | $11.8M | 0.24% | +7,819+2.9% | Added |
| Nuveen, LLC | 245,266 | $10.3M | 0.00% | −41,200−14.4% | Reduced |
| Vanguard Fiduciary Trust Co | 240,544 | $10.1M | 0.00% | +240,544 | New |
| Invesco Ltd. | 226,871 | $9.49M | 0.00% | −5,719−2.5% | Reduced |
| Earnest Partners LLC | 202,725 | $8.48M | 0.03% | −20,607−9.2% | Reduced |
| UBS Group AG | 192,653 | $8.06M | 0.00% | +27,500+16.7% | Added |
| Qube Research & Technologies Ltd | 183,704 | $7.68M | 0.01% | −10,053−5.2% | Reduced |
| Principal Financial Group Inc | 181,773 | $7.60M | 0.00% | −400−0.2% | Reduced |
| Empowered Funds, LLC | 169,814 | $7.10M | 0.05% | +169,814 | New |
| Public Sector Pension Investment Board | 163,533 | $6.84M | 0.02% | +3,370+2.1% | Added |
| ProShare Advisors LLC | 158,021 | $6.61M | 0.01% | +2,991+1.9% | Added |
| Hotchkis & Wiley Capital Management LLC | 153,660 | $6.43M | 0.02% | +153,660 | New |
| Denali Advisors LLC | 151,800 | $6.35M | 0.71% | +24,700+19.4% | Added |
| Envestnet Asset Management Inc | 137,589 | $5.76M | 0.00% | −14,472−9.5% | Reduced |
| First Commonwealth Financial Corp | 134,452 | $5.62M | 0.89% | −51,675−27.8% | Reduced |
| Waldron Private Wealth LLC | 124,403 | $5.20M | 0.20% | −3,071−2.4% | Reduced |
| First Trust Advisors LP | 123,245 | $5.16M | 0.00% | +10,622+9.4% | Added |
| Arrowstreet Capital, Limited Partnership | 123,171 | $5.15M | 0.00% | +20,460+19.9% | Added |
| Rhumbline Advisers | 111,061 | $4.65M | 0.00% | +4,610+4.3% | Added |
| Wells Fargo & Company | 106,347 | $4.45M | 0.00% | −35,702−25.1% | Reduced |
| AQR Capital Management LLC | 97,377 | $4.07M | 0.00% | −6,872−6.6% | Reduced |
| Citadel Advisors LLC | 93,642 | $3.92M | 0.00% | +27,132+40.8% | Added |
| Franklin Resources Inc | 90,420 | $3.78M | 0.00% | +79,239+708.7% | Added |
| Ameriprise Financial Inc | 90,232 | $3.77M | 0.00% | +9,020+11.1% | Added |
| S&T Bank | 88,991 | $3.72M | 1.39% | −224,782−71.6% | Reduced |
| Integrated Wealth Concepts LLC | 86,986 | $3.64M | 0.03% | −410−0.5% | Reduced |
| UBS Asset Management Americas Inc | 84,900 | $3.55M | 0.00% | +3,167+3.9% | Added |
| Legal & General Group Plc | 82,807 | $3.46M | 0.00% | −9,170−10.0% | Reduced |
| Millennium Management LLC | 79,732 | $3.34M | 0.00% | −36,003−31.1% | Reduced |
| Fifth Third Bancorp | 79,215 | $3.31M | 0.01% | +7,446+10.4% | Added |
| Bessemer Group Inc | 76,070 | $3.18M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 75,700 | $3.17M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 71,623 | $3.00M | 0.01% | +71,623 | New |
| Fundamentun, LLC | 70,584 | $2.95M | 0.12% | +70,584 | New |
| Quantinno Capital Management LP | 67,325 | $2.82M | 0.00% | +46,308+220.3% | Added |
| FMR LLC | 66,820 | $2.80M | 0.00% | +11,391+20.6% | Added |
| Prudential Financial Inc | 64,977 | $2.72M | 0.00% | +2,105+3.3% | Added |
| Jane Street Group, LLC | 59,666 | $2.50M | 0.00% | +34,903+140.9% | Added |
| Dean Investment Associates, LLC | 57,023 | $2.39M | 0.34% | −13,303−18.9% | Reduced |
| New York State Common Retirement Fund | 56,414 | $2.36M | 0.00% | +2,500+4.6% | Added |
| Price T Rowe Associates Inc | 53,264 | $2.23M | 0.00% | +8,469+18.9% | Added |
| Alliancebernstein L.P. | 54,828 | $2.16M | 0.00% | −1,260−2.2% | Reduced |
| Key Financial Inc | 50,082 | $2.09M | 0.37% | −7,568−13.1% | Reduced |
| Edgestream Partners, L.P. | 49,519 | $2.07M | 0.07% | −23,090−31.8% | Reduced |
| CI Private Wealth, LLC | 48,495 | $2.03M | 0.00% | +48,495 | New |
| Brookstone Capital Management | 47,345 | $1.98M | 0.02% | 00.0% | Unchanged |
| Royce & Associates LP | 41,955 | $1.75M | 0.02% | −2,976−6.6% | Reduced |
| Dean Capital Management | 39,908 | $1.67M | 0.69% | −7,922−16.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 37,864 | $1.58M | 0.09% | +2,155+6.0% | Added |
| JPMorgan Chase & Co | 36,783 | $1.52M | 0.00% | −36,424−49.8% | Reduced |
| Deutsche Bank AG | 35,392 | $1.48M | 0.00% | +3,779+12.0% | Added |
| California State Teachers Retirement System | 34,991 | $1.46M | 0.00% | −331−0.9% | Reduced |
| D. E. Shaw & Co., Inc. | 34,150 | $1.43M | 0.00% | +34,150 | New |
| Great West Life Assurance Co | 33,643 | $1.41M | 0.00% | −1,663−4.7% | Reduced |
| Russell Investments Group, Ltd. | 33,491 | $1.40M | 0.00% | +2,692+8.7% | Added |
| Jacobs Levy Equity Management, Inc | 32,985 | $1.38M | 0.01% | −8,717−20.9% | Reduced |
| New York State Teachers Retirement System | 32,163 | $1.34M | 0.00% | −26,019−44.7% | Reduced |
| Confluence Wealth Services, Inc. | 31,771 | $1.33M | 0.05% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 31,613 | $1.32M | 0.01% | +31,613 | New |
| Cetera Investment Advisers | 30,259 | $1.27M | 0.00% | −1,185−3.8% | Reduced |
| Barclays PLC | 29,092 | $1.22M | 0.00% | −38,949−57.2% | Reduced |
| Vanguard Asset Management, Ltd | 27,873 | $1.17M | 0.00% | +27,873 | New |
| Citigroup Inc | 27,605 | $1.15M | 0.00% | −691−2.4% | Reduced |
| SG Americas Securities, LLC | 26,545 | $1.11M | 0.00% | +4,445+20.1% | Added |
| Wharton Business Group, LLC | 26,262 | $1.10M | 0.04% | +50+0.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 26,177 | $1.09M | 0.00% | −8,379−24.2% | Reduced |
| Susquehanna International Group, LLP | 25,474 | $1.07M | 0.00% | +25,474 | New |
| HSBC Holdings PLC | 25,347 | $1.06M | 0.00% | +25,347 | New |
| Intech Investment Management LLC | 25,100 | $1.05M | 0.01% | +10,426+71.1% | Added |
| Thrivent Financial for Lutherans | 24,966 | $1.04M | 0.00% | −1,299−4.9% | Reduced |
| Stonebridge Financial Group, LLC | 24,656 | $1.03M | 0.08% | 00.0% | Unchanged |
| XTX Topco Ltd | 24,058 | $1.01M | 0.02% | +8,195+51.7% | Added |
| Rafferty Asset Management, LLC | 23,655 | $989.5K | 0.00% | −179−0.8% | Reduced |
| Vanguard Global Advisers, LLC | 22,926 | $959.0K | 0.00% | +22,926 | New |
| Voya Investment Management LLC | 22,530 | $942.4K | 0.00% | −305−1.3% | Reduced |
| Panagora Asset Management Inc | 22,243 | $930.4K | 0.00% | −98,821−81.6% | Reduced |
| MetLife Investment Management | 21,207 | $887.1K | 0.00% | −201−0.9% | Reduced |
| Legato Capital Management LLC | 20,812 | $870.6K | 0.08% | −4,428−17.5% | Reduced |
| Teacher Retirement System of Texas | 20,739 | $867.5K | 0.00% | +6,784+48.6% | Added |
| Illinois Municipal Retirement Fund | 20,476 | $856.5K | 0.01% | +729+3.7% | Added |
| Canada Pension Plan Investment Board | 20,300 | $849.1K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 19,998 | $835.0K | 0.01% | −1,003−4.8% | Reduced |
| Sageworth Trust Co | 18,569 | $776.7K | 0.03% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 18,146 | $759.0K | 0.00% | +680+3.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 17,480 | $731.2K | 0.00% | −273−1.5% | Reduced |
| Philadelphia Trust Co | 17,225 | $721.0K | 0.05% | 00.0% | Unchanged |