Latest Period
Q1 2026
Security Snapshot
S&T BANCORP INC - Common Stock (STBA) Institutional Ownership
CUSIP: 783859101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
224
Shares (Excl. Options)
26,169,028
Price
$41.83
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- Security type / class
- Equity / Common Stock
- Symbol
- STBA on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 26,169,028
- Total 13F value
- $1,094,500,891
- Portfolio coverage rank
- 0%
- Share change
- +273,811
- Value change
- +$11,811,600
- Number of holders
- 224
- Shares outstanding
- 36,606,591
- SEC-reported price per share
- $44.03
- Insider filing price
- $44.03
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- STBA - S&T BANCORP INC - Common Stock is tracked under CUSIP 783859101.
- 224 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 214 to 224 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $1,029,304,306 to $1,094,500,891.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 224 institutions filings for Q1 2026.
Security key
783859101
Latest holder period
Q1 2026
13F holders
224
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
STBA full holder history
S&T BANCORP INC SEC filings
S&T BANCORP INC company facts
S&T BANCORP INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 783859101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
STBA
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 5.3% | $85,663,707 | 1,943,810 | Vanguard Capital Management | 31 Mar 2026 |
As of 31 Mar 2026, 224 institutional investors reported holding 26,169,028 shares of S&T BANCORP INC - Common Stock (STBA). This represents 71% of the company’s total 36,606,591 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
59%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | 5,365,264 | -2.1% | 0% | $224,429,007 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6.7% | 2,436,454 | 0% | 0.01% | $101,916,871 |
| DIMENSIONAL FUND ADVISORS LP | 6.4% | 2,345,177 | +0.28% | 0.02% | $98,098,047 |
| STATE STREET CORP | 4.8% | 1,775,248 | +3% | 0% | $74,258,624 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.6% | 1,666,306 | 0% | 0% | $69,701,580 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.7% | 1,338,137 | -18% | 0.01% | $55,974,271 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 959,564 | +0.09% | 0% | $40,143,900 |
| AMERICAN CENTURY COMPANIES INC | 1.8% | 671,052 | -1.5% | 0.01% | $28,070,105 |
| BANK OF AMERICA CORP /DE/ | 1.7% | 631,867 | -1.9% | 0% | $26,430,997 |
| NORTHERN TRUST CORP | 1.3% | 458,711 | +2.2% | 0% | $19,187,882 |
| GOLDMAN SACHS GROUP INC | 1.1% | 408,551 | +104% | 0% | $17,089,671 |
| TWO SIGMA INVESTMENTS, LP | 1.1% | 394,320 | +338% | 0.01% | $16,494,406 |
| MORGAN STANLEY | 1% | 365,339 | -13% | 0% | $15,282,153 |
| Bank of New York Mellon Corp | 0.98% | 358,530 | -3.7% | 0% | $14,997,298 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.77% | 281,315 | +2.9% | 0.24% | $11,767,406 |
| Nuveen, LLC | 0.67% | 245,266 | -14% | 0% | $10,259,477 |
| VANGUARD FIDUCIARY TRUST CO | 0.66% | 240,544 | 0% | 0% | $10,061,956 |
| Invesco Ltd. | 0.62% | 226,871 | -2.5% | 0% | $9,490,014 |
| EARNEST PARTNERS LLC | 0.55% | 202,725 | -9.2% | 0.03% | $8,479,987 |
| UBS Group AG | 0.53% | 192,653 | +17% | 0% | $8,058,675 |
| Qube Research & Technologies Ltd | 0.5% | 183,704 | -5.2% | 0.01% | $7,684,338 |
| PRINCIPAL FINANCIAL GROUP INC | 0.5% | 181,773 | -0.22% | 0% | $7,603,565 |
| Empowered Funds, LLC | 0.46% | 169,814 | 0.05% | $7,103,320 | |
| Public Sector Pension Investment Board | 0.45% | 163,533 | +2.1% | 0.02% | $6,840,585 |
| ProShare Advisors LLC | 0.43% | 158,021 | +1.9% | 0.01% | $6,610,018 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 26,169,028 | $1,094,500,891 | +$11,811,600 | $41.83 | 224 |
| 2025 Q4 | 26,155,722 | $1,029,304,306 | -$16,870,708 | $39.35 | 214 |
| 2025 Q3 | 26,649,219 | $1,001,691,034 | -$3,390,205 | $37.59 | 207 |
| 2025 Q2 | 26,783,305 | $1,012,941,647 | +$10,755,615 | $37.82 | 211 |
| 2025 Q1 | 26,515,688 | $982,386,440 | -$17,772,768 | $37.05 | 202 |
| 2024 Q4 | 26,782,766 | $1,023,533,468 | -$1,151,701 | $38.22 | 201 |
| 2024 Q3 | 26,740,658 | $1,122,500,355 | +$22,738,541 | $41.97 | 198 |
| 2024 Q2 | 26,221,232 | $875,996,399 | +$13,665,479 | $33.39 | 179 |
| 2024 Q1 | 25,844,112 | $828,757,885 | +$29,292,285 | $32.08 | 184 |
| 2023 Q4 | 24,894,523 | $832,068,135 | +$6,646,722 | $33.42 | 178 |
| 2023 Q3 | 24,714,729 | $669,119,058 | +$6,322,197 | $27.08 | 180 |
| 2023 Q2 | 24,565,849 | $668,551,041 | -$17,779,475 | $27.19 | 166 |
| 2023 Q1 | 25,031,605 | $786,725,058 | +$8,106,596 | $31.45 | 186 |
| 2022 Q4 | 24,828,305 | $847,634,972 | +$13,230,349 | $34.18 | 192 |
| 2022 Q3 | 24,462,509 | $717,100,461 | +$4,275,898 | $29.31 | 166 |
| 2022 Q2 | 24,332,599 | $667,715,318 | +$11,335,857 | $27.43 | 154 |
| 2022 Q1 | 24,267,670 | $717,496,708 | +$3,294,606 | $29.58 | 149 |
| 2021 Q4 | 24,130,848 | $760,800,433 | +$17,026,519 | $31.52 | 156 |
| 2021 Q3 | 23,548,156 | $694,162,902 | -$10,097,052 | $29.47 | 144 |
| 2021 Q2 | 23,867,501 | $746,812,494 | +$5,082,487 | $31.30 | 147 |
| 2021 Q1 | 23,698,086 | $793,857,147 | +$9,795,366 | $33.50 | 141 |
| 2020 Q4 | 23,516,848 | $584,480,997 | -$8,482,722 | $24.84 | 135 |
| 2020 Q3 | 23,869,912 | $422,240,701 | -$3,954,279 | $17.69 | 125 |
| 2020 Q2 | 23,989,952 | $562,481,994 | +$8,281,860 | $23.45 | 128 |
| 2020 Q1 | 23,626,303 | $645,292,625 | -$13,649,648 | $27.32 | 130 |