13F reference period
Q2 2026
Security Snapshot
FOSTER L B CO - Common Shares (FSTR) Institutional Ownership
CUSIP: 350060109
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026
Institutions Reporting
133
Shares (Excl. Options)
8.27M
Full value: 8,268,532 · shares · 30 Jun 2026Price
$45.17
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Shares
- Symbol
- FSTR on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 8,268,532
- Total 13F value
- $373,479,843
- Portfolio coverage rank
- 0%
- Share change
- +255,299
- Value change
- +$30,883,100
- Number of holders
- 133
- Shares outstanding
- 10,293,250
- SEC-reported price per share
- $36.07
- Insider filing price
- $36.07
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
Filing notes and source
Key facts
- FSTR - FOSTER L B CO - Common Shares is tracked under CUSIP 350060109.
- 133 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 109 to 133 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$223.21M
Full value: $223,211,416 · USD · 31 Mar 2026.$373.48M
Full value: $373,479,843 · USD · 30 Jun 2026
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 133 institutions filings for Q2 2026.
Security key
350060109
13F reference period
Q2 2026
13F holders
133
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
FSTR full holder history
FOSTER L B CO SEC filings
FOSTER L B CO company facts
FOSTER L B CO insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 350060109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
FSTR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BRANDES INVESTMENT PARTNERS, LP | 14% | +13% | $44,466,840 | +$4,254,450 | 1,482,228 | +11% | BRANDES INVESTMENT PARTNERS, LP | 31 Mar 2026 |
| VANGUARD GROUP INC | 4% | $8,679,825 | 433,125 | The Vanguard Group | 31 Dec 2024 | |||
| 22NW Fund, LP | 2.5% | -52% | $7,327,935 | -$9,121,319 | 262,650 | -55% | English Aron R. | 20 Apr 2026 |
As of 30 Jun 2026,
133
institutional investors reported holding
shares of
FOSTER L B CO - Common Shares (FSTR).
This represents
80%
of the company’s total
outstanding shares.
8.27M
Full value: 8,268,532 · shares · 30 Jun 202610.29M
Full value: 10,293,250 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
67%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BRANDES INVESTMENT PARTNERS, LP | 14% | 1,430,840 | -3.4% | 0.45% | $64,631,043 |
| GAMCO INVESTORS, INC. ET AL | 8.6% | 885,439 | -1.8% | 0.36% | $39,995,280 |
| BlackRock, Inc. | 7.2% | 743,232 | +5.7% | 0% | $33,571,789 |
| DIMENSIONAL FUND ADVISORS LP | 6.6% | 677,098 | -2.4% | 0.01% | $30,584,382 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 422,980 | +9.9% | 0% | $19,106,007 |
| RENAISSANCE TECHNOLOGIES LLC | 3.5% | 356,350 | +13% | 0.02% | $16,096,329 |
| ACADIAN ASSET MANAGEMENT LLC | 2.6% | 267,997 | +106% | 0.01% | $12,096,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 246,464 | +7.8% | 0% | $11,135,933 |
| Hillsdale Investment Management Inc. | 2.1% | 218,150 | +1618% | 0.22% | $9,853,836 |
| AMERICAN CENTURY COMPANIES INC | 1.9% | 196,121 | +135% | 0% | $8,858,786 |
| STATE STREET CORP | 1.9% | 191,768 | +26% | 0% | $8,662,161 |
| TWO SIGMA INVESTMENTS, LP | 1.4% | 144,194 | 0% | $6,513,243 | |
| GABELLI FUNDS LLC | 1.2% | 124,600 | -6.3% | 0.04% | $5,628,182 |
| Bragg Financial Advisors, Inc | 1.1% | 113,882 | -0% | 0.14% | $5,144,050 |
| UBS Group AG | 1.1% | 108,203 | +10% | 0% | $4,887,529 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 0.89% | 91,157 | -33% | 0.01% | $4,117,562 |
| Teton Advisors, LLC | 0.82% | 84,040 | -15% | 2.2% | $3,796,087 |
| NORTHERN TRUST CORP | 0.8% | 82,120 | +5% | 0% | $3,709,360 |
| Wealthspire Advisors, LLC | 0.79% | 80,907 | 0% | 0.02% | $3,654,570 |
| Qube Research & Technologies Ltd | 0.71% | 73,231 | +45% | 0% | $3,307,844 |
| Minerva Advisors LLC | 0.66% | 67,922 | -19% | 1.9% | $3,068,037 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.65% | 66,408 | +16% | 0% | $2,999,649 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.64% | 65,397 | +1.8% | 0.05% | $2,953,982 |
| VANGUARD FIDUCIARY TRUST CO | 0.62% | 63,914 | +5.6% | 0% | $2,886,995 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.57% | 58,824 | +539% | 0% | $2,657,080 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 1,094,463 | $39,479,465 | -$1,087,933 | $36.07 | 25 |
| 2026 Q2 | 8,268,532 | $373,479,843 | +$30,883,100 | $45.17 | 133 |
| 2026 Q1 | 8,001,566 | $223,211,416 | +$3,126,272 | $27.90 | 109 |
| 2025 Q4 | 7,919,750 | $213,348,616 | -$1,450,193 | $26.95 | 95 |
| 2025 Q3 | 7,940,251 | $213,992,415 | -$2,871,603 | $26.95 | 89 |
| 2025 Q2 | 8,097,011 | $177,100,116 | +$5,254,002 | $21.87 | 91 |
| 2025 Q1 | 7,889,322 | $155,420,305 | -$5,676,775 | $19.68 | 85 |
| 2024 Q4 | 8,014,563 | $215,610,122 | -$3,859,783 | $26.90 | 93 |
| 2024 Q3 | 8,171,130 | $166,923,630 | -$2,826,384 | $20.43 | 84 |
| 2024 Q2 | 8,245,987 | $177,504,490 | +$1,286,591 | $21.52 | 83 |
| 2024 Q1 | 8,024,805 | $219,135,871 | +$10,724,351 | $27.31 | 79 |
| 2023 Q4 | 7,625,027 | $167,674,361 | +$7,331,652 | $21.99 | 72 |
| 2023 Q3 | 7,370,895 | $139,331,990 | +$3,668,453 | $18.91 | 60 |
| 2023 Q2 | 7,115,198 | $101,588,080 | -$161,268 | $14.28 | 56 |
| 2023 Q1 | 7,219,123 | $82,768,936 | +$4,330,953 | $11.48 | 57 |
| 2022 Q4 | 6,813,668 | $65,955,318 | -$1,888,876 | $9.68 | 55 |
| 2022 Q3 | 7,443,682 | $72,642,146 | -$1,404,353 | $9.76 | 53 |
| 2022 Q2 | 7,550,632 | $97,180,309 | +$3,842,037 | $12.87 | 56 |
| 2022 Q1 | 7,231,847 | $111,175,045 | +$5,331,983 | $15.37 | 63 |
| 2021 Q4 | 6,894,006 | $95,009,262 | -$2,239,934 | $13.75 | 64 |
| 2021 Q3 | 6,720,583 | $104,107,967 | -$2,021,181 | $15.49 | 72 |
| 2021 Q2 | 6,825,785 | $127,231,211 | -$6,895,226 | $18.64 | 81 |
| 2021 Q1 | 7,194,719 | $128,812,636 | -$8,248,300 | $17.90 | 90 |
| 2020 Q4 | 7,672,249 | $115,462,580 | -$268,592 | $15.05 | 78 |
| 2020 Q3 | 7,694,859 | $103,195,939 | -$786,964 | $13.42 | 79 |