S&T Bancorp Inc (STBA) shareholders
STBANasdaqState Commercial BanksFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 13/3012% above fair value
$51.16+0.35 (+0.69%)
Close on Nov 13, 2026Market cap $1.80BP/E 13.0Yield 2.70%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
74.3%
26M of 35M shares
Institutional holders
241
34 new, 16 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 27 sales
Net sold $887.08K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 5,588,300 | – | 13G (passive) amendment | Dec 31, 2023 |
| Vanguard Portfolio Management | 2,458,435 | 6.72% | 13G (passive) | Mar 31, 2026 |
| Dimensional Fund Advisors LP | 2,384,380 | 6.20% | 13G (passive) amendment | Dec 29, 2023 |
| Vanguard Capital Management | 1,943,810 | 5.31% | 13G (passive) | Mar 31, 2026 |
| State Street Corporation | 1,871,779 | 5.20% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of STBA | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,155,798 | 14.62% | $253.05M | −209,466 | 0.00% |
| Vanguard Portfolio Management LLC | 2,395,690 | 6.79% | $117.58M | −40,764 | 0.01% |
| Dimensional Fund Advisors LP | 2,325,364 | 6.59% | $114.13M | −19,813 | 0.02% |
| State Street Corp | 1,871,779 | 5.31% | $91.87M | +96,531 | 0.00% |
| Vanguard Capital Management LLC | 1,618,904 | 4.59% | $79.46M | −47,402 | 0.00% |
| Charles Schwab Investment Management Inc | 1,391,023 | 3.94% | $68.27M | +52,886 | 0.01% |
| Geode Capital Management, LLC | 983,052 | 2.79% | $48.26M | +23,488 | 0.00% |
| American Century Companies Inc | 667,549 | 1.89% | $32.76M | −3,503 | 0.01% |
| Bank Of America Corp /De/ | 593,254 | 1.68% | $29.12M | −38,613 | 0.00% |
| Two Sigma Investments, LP | 501,201 | 1.42% | $24.60M | +106,881 | 0.02% |
| Northern Trust Corp | 478,965 | 1.36% | $23.51M | +20,254 | 0.00% |
| Goldman Sachs Group Inc | 452,150 | 1.28% | $22.19M | +43,599 | 0.00% |
| Morgan Stanley | 384,538 | 1.09% | $18.87M | +19,199 | 0.00% |
| Bank of New York Mellon Corp | 359,593 | 1.02% | $17.65M | +1,063 | 0.00% |
| Bridgeway Capital Management, LLC | 285,320 | 0.81% | $14.00M | +4,005 | 0.25% |
| Qube Research & Technologies Ltd | 275,541 | 0.78% | $13.52M | +91,837 | 0.01% |
| Vanguard Fiduciary Trust Co | 237,632 | 0.67% | $11.66M | −2,912 | 0.00% |
| Invesco Ltd. | 222,944 | 0.63% | $10.94M | −3,927 | 0.00% |
| Earnest Partners LLC | 195,312 | 0.55% | $9.59M | −7,413 | 0.03% |
| Arrowstreet Capital, Limited Partnership | 177,944 | 0.50% | $8.73M | +54,773 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 241 | 26M | 74.3% | 34 / 80 | 78 / 16 | 1M | 1M |
| Q1 2026 | 226 | 26M | 74.2% | 32 / 74 | 76 / 16 | 6M | 1M |
| Q4 2025 | 216 | 26M | 74.2% | 27 / 58 | 91 / 16 | 1M | 1M |
| Q3 2025 | 209 | 27M | 75.7% | 17 / 73 | 80 / 18 | 1M | 1M |
| Q2 2025 | 211 | 27M | 75.9% | 28 / 70 | 75 / 19 | 1M | 1M |
| Q1 2025 | 203 | 27M | 75.5% | 21 / 64 | 70 / 18 | 1M | 1M |
| Q4 2024 | 202 | 27M | 75.9% | 28 / 74 | 50 / 25 | 2M | 2M |
| Q3 2024 | 200 | 27M | 75.9% | 29 / 62 | 69 / 9 | 7M | 1M |
| Q2 2024 | 182 | 26M | 74.4% | 24 / 65 | 57 / 28 | 1M | 2M |
| Q1 2024 | 187 | 27M | 76.0% | 25 / 52 | 66 / 17 | 2M | 1M |
| Q4 2023 | 180 | 25M | 71.9% | 25 / 51 | 62 / 27 | 2M | 1M |
| Q3 2023 | 182 | 25M | 70.1% | 27 / 49 | 72 / 13 | 1M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
253 funds held STBA in Q2 2026, 69% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of STBA | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 2,164,240 | 6.14% | $106.22M | 0.10% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 1,140,022 | 3.23% | $55.95M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 914,409 | 2.59% | $44.88M | 0.05% | Jun 30, 2026 |
| Schwab U.S. Dividend Equity ETF | 890,582 | 2.53% | $40.16M | 0.04% | May 31, 2026 |
| Vanguard Small-Cap Index Fund | 824,515 | 2.34% | $40.47M | 0.02% | Jun 30, 2026 |
| Vanguard Small-Cap Value Index Fund | 522,665 | 1.48% | $25.65M | 0.04% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF | 511,577 | 1.45% | $23.07M | 0.09% | May 31, 2026 |
| U.S. Small Cap Value Portfolio | 502,350 | 1.42% | $26.20M | 0.13% | Jul 31, 2026 |
| Vanguard Extended Market Index Fund | 412,438 | 1.17% | $20.24M | 0.02% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 405,858 | 1.15% | $21.17M | 0.06% | Jul 31, 2026 |
| State Street(R) SPDR(R) S&P(R) Regional Banking ETF | 360,807 | 1.02% | $17.71M | 0.37% | Jun 30, 2026 |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | 330,644 | 0.94% | $16.23M | 0.10% | Jun 30, 2026 |
| iShares Russell 2000 Value ETF | 319,723 | 0.91% | $15.69M | 0.11% | Jun 30, 2026 |
| iShares S&P Small-Cap 600 Value ETF | 309,430 | 0.88% | $15.19M | 0.19% | Jun 30, 2026 |
| U.S. Targeted Value Portfolio | 285,624 | 0.81% | $14.90M | 0.09% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| David G. Antolik | PRESIDENT, Director | 79,388 | 0.23% | Apr 3, 2026 |
| Christopher J. McComish | Chief Executive Officer, Director | 8,107 | 0.02% | Apr 3, 2026 |
| Susan A. Nicholson | Executive Vice President | 9,538 | 0.03% | Jul 31, 2026 |
| Melanie A. Lazzari | Executive Vice President | 23,799 | 0.07% | Jun 3, 2026 |
| LaDawn D. Yesho | Executive Vice President | 31,815 | 0.09% | Jun 3, 2026 |
| Rachel Lynn Smydo | Executive Vice President | 11,767 | 0.03% | Jun 3, 2026 |
| Mark Kochvar | SR EXEC VICE PRESIDENT & CFO | 100,577 | 0.29% | Apr 3, 2026 |
| James Arvo Michie | Executive Vice President | 6,561 | 0.02% | Apr 3, 2026 |
| Stephen A. Drahnak | Executive Vice President | 25,833 | 0.07% | Apr 3, 2026 |
| William J. Hieb | Director | 17,349 | 0.05% | Aug 13, 2026 |
| Lewis W. Adkins Jr | Director | 11,995 | 0.03% | May 14, 2026 |
| Peter Richard Barsz | Director | 10,598 | 0.03% | May 14, 2026 |
| Stephanie Nycum Doliveira | Director | 812 | 0.00% | May 14, 2026 |
| Bhaskar Ramachandran | Director | 4,114 | 0.01% | May 14, 2026 |
| Michael J. Donnelly | Director | 40,938 | 0.12% | May 14, 2026 |
| Peter G. Gurt | Director | 260 | 0.00% | May 14, 2026 |
| Jeffrey D. Grube | Director | 47,960 | 0.14% | May 14, 2026 |
| Christina Anne Cassotis | Director | 16,602 | 0.05% | May 14, 2026 |
| Christine J. Toretti | Director | 28,266 | 0.08% | Sep 30, 2025 |
| Frank J. Palermo Jr | Director | 24,819 | 0.07% | May 15, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| William J. Hieb Director | Aug 12, 2026 | Sale | −100 | $51.43 | $5.14K | 17,349 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −607 | $51.42 | $31.21K | 17,449 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −300 | $51.42 | $15.43K | 18,056 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −100 | $51.40 | $5.14K | 18,356 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −355 | $51.39 | $18.24K | 18,456 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −100 | $51.39 | $5.14K | 18,811 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −1,300 | $51.38 | $66.79K | 18,911 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −695 | $51.36 | $35.70K | 20,211 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −260 | $51.35 | $13.35K | 20,906 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −500 | $51.35 | $25.68K | 21,166 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −905 | $51.34 | $46.46K | 21,666 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −507 | $51.33 | $26.02K | 22,571 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −200 | $51.33 | $10.27K | 23,078 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −1,285 | $51.32 | $65.95K | 23,278 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −100 | $51.31 | $5.13K | 24,563 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −500 | $51.30 | $25.65K | 24,663 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −100 | $51.30 | $5.13K | 25,163 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −3 | $51.28 | $154 | 25,263 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −400 | $51.28 | $20.51K | 25,266 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −57 | $51.27 | $2.92K | 25,666 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −925 | $51.26 | $47.42K | 25,723 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −1,385 | $51.25 | $70.98K | 26,648 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −1,290 | $51.40 | $66.31K | 28,033 |
| William J. Hieb Director | Aug 12, 2026 | Sale | −5 | $51.43 | $257 | 17,344 |
| William J. Hieb Director | Aug 11, 2026 | Sale | −1,905 | $51.26 | $97.65K | 30,896 |
| William J. Hieb Director | Aug 11, 2026 | Sale | −1,573 | $51.30 | $80.69K | 29,323 |
| William J. Hieb Director | Aug 11, 2026 | Sale | −1,832 | $51.18 | $93.76K | 32,801 |
| Susan A. Nicholson Executive Vice President | Jul 29, 2026 | Tax withholding | −434 | $52.95 | $22.98K | 9,538 |
| Susan A. Nicholson Executive Vice President | Jul 29, 2026 | Option exercise | +990 | $52.95 | $52.42K | 9,972 |
| Stephanie Nycum Doliveira Director | May 12, 2026 | Option exercise | +812 | $44.03 | $35.75K | 812 |
| William J. Hieb Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 34,633 |
| Jeffrey D. Grube Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 46,275 |
| Christina Anne Cassotis Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 16,602 |
| Michael J. Donnelly Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 23,374 |
| Bhaskar Ramachandran Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 4,114 |
| Lewis W. Adkins Jr Director | May 12, 2026 | Option exercise | +1,290 | $44.03 | $56.80K | 11,995 |
| Melanie A. Lazzari Executive Vice President | Apr 10, 2026 | Option exercise | +510 | $43.81 | $22.34K | 15,973 |
| Melanie A. Lazzari Executive Vice President | Apr 10, 2026 | Tax withholding | −224 | $43.81 | $9.81K | 15,749 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Option exercise | +2,988 | $42.28 | $126.33K | 21,920 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Tax withholding | −1,307 | $42.28 | $55.26K | 20,613 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Tax withholding | −282 | $42.28 | $11.92K | 18,932 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Option exercise | +716 | $42.28 | $30.27K | 18,461 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Tax withholding | −314 | $42.28 | $13.28K | 18,147 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Option exercise | +752 | $42.28 | $31.79K | 18,899 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Tax withholding | −329 | $42.28 | $13.91K | 18,570 |
| LaDawn D. Yesho Executive Vice President | Apr 1, 2026 | Option exercise | +644 | $42.28 | $27.23K | 19,214 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Tax withholding | −331 | $42.28 | $13.99K | 17,232 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Option exercise | +642 | $42.28 | $27.14K | 17,874 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Tax withholding | −281 | $42.28 | $11.88K | 17,593 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Option exercise | +756 | $42.28 | $31.96K | 17,563 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Tax withholding | −323 | $42.28 | $13.66K | 16,807 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Option exercise | +738 | $42.28 | $31.20K | 17,130 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Tax withholding | −1,346 | $42.28 | $56.91K | 16,392 |
| Stephen A. Drahnak Executive Vice President | Apr 1, 2026 | Option exercise | +3,076 | $42.28 | $130.05K | 17,738 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Option exercise | +600 | $42.28 | $25.37K | 9,968 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Tax withholding | −201 | $42.28 | $8.50K | 9,368 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Option exercise | +698 | $42.28 | $29.51K | 9,569 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Tax withholding | −173 | $42.28 | $7.31K | 9,795 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Option exercise | +2,768 | $42.28 | $117.03K | 12,563 |
| Rachel Lynn Smydo Executive Vice President | Apr 1, 2026 | Tax withholding | −796 | $42.28 | $33.65K | 11,767 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
7.14%
2M shares short
Days to cover
11.6
At 0M shares a day
Change since last report
+4.2%
From 2M shares
Short volume, 20 days
68.7%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of S&T Bancorp's stock actually held short. Settlement fails (shares not delivered on time) peaked at 850 shares on Sep 28, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| William J. Hieb Director | Aug 10, 2026 | 17,289 | $879.49K | Aug 11, 2026 | Exchange of stock at time of merger |
| Frank J. Palermo Jr Director, Member of immediate family of any of the foregoing | Nov 12, 2024 | 1,658 | $71.54K | Nov 13, 2024 | Exchange of stock at time of merger acquisition |
| Frank J. Palermo Jr Director, Member of immediate family of any of the foregoing | Nov 12, 2024 | 4,981 | $214.93K | Nov 13, 2024 | Exchange of stock at time of merger acquisition |
| William J. Hieb Director | Jun 6, 2024 | 11,000 | $341.55K | Jun 6, 2024 | Stock Award |
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