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Foster L B Co

FSTR
Exchange
Nasdaq
Industry
Wholesale-Metals Service Centers & of fices
SEC CIK
0000352825

No open-market purchases or sales by Foster L B Co insiders were filed in the last 90 days; 134 institutions reported holding it in 13F filings for Q2 2026, worth $373.5M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Foster L B Co as of Jun 30, 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
134
+27 vs. Q1 2026
Shares held
8.27M
+267.7K (+3.3%) vs. Q1 2026
Total value
$373.5M
+$150.3M (+67.3%) vs. Q1 2026
New holders
37
46 more added
Sold out
10
31 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FSTR 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.

Institutional holdersQ2 2026: 134 institutions
Q1 2021: 90 institutionsQ2 2021: 82 institutionsQ3 2021: 73 institutionsQ4 2021: 65 institutionsQ1 2022: 63 institutionsQ2 2022: 57 institutionsQ3 2022: 54 institutionsQ4 2022: 56 institutionsQ1 2023: 57 institutionsQ2 2023: 56 institutionsQ3 2023: 59 institutionsQ4 2023: 72 institutionsQ1 2024: 80 institutionsQ2 2024: 83 institutionsQ3 2024: 85 institutionsQ4 2024: 94 institutionsQ1 2025: 86 institutionsQ2 2025: 94 institutionsQ3 2025: 90 institutionsQ4 2025: 95 institutionsQ1 2026: 109 institutionsQ2 2026: 134 institutions
Value heldQ2 2026: $373.5M
Q1 2021: $128.8MQ2 2021: $127.2MQ3 2021: $104.8MQ4 2021: $95.0MQ1 2022: $111.2MQ2 2022: $97.2MQ3 2022: $72.6MQ4 2022: $66.0MQ1 2023: $82.8MQ2 2023: $101.6MQ3 2023: $137.8MQ4 2023: $167.7MQ1 2024: $219.1MQ2 2024: $177.5MQ3 2024: $167.2MQ4 2024: $215.6MQ1 2025: $155.1MQ2 2025: $177.3MQ3 2025: $214.0MQ4 2025: $213.3MQ1 2026: $223.2MQ2 2026: $373.5M
Institutions holding FSTR and their total value by quarter
QuarterHoldersValue
Q2 2026134$373.5M
Q1 2026109$223.2M
Q4 202595$213.3M
Q3 202590$214.0M
Q2 202594$177.3M
Q1 202586$155.1M
Q4 202494$215.6M
Q3 202485$167.2M
Q2 202483$177.5M
Q1 202480$219.1M
Q4 202372$167.7M
Q3 202359$137.8M
Q2 202356$101.6M
Q1 202357$82.8M
Q4 202256$66.0M
Q3 202254$72.6M
Q2 202257$97.2M
Q1 202263$111.2M
Q4 202165$95.0M
Q3 202173$104.8M
Q2 202182$127.2M
Q1 202190$128.8M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Foster L B Co; share changes are against Q1 2026.

Institutions holding FSTR in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
SBI Securities Co., Ltd.1$450.00%00.0%Unchanged
IFP Advisors, Inc3$1360.00%00.0%Unchanged
The PNC Financial Services Group, Inc.5$2260.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd9$4070.00%+9New
Rothschild Investment LLC12$5420.00%+1+9.1%Added
C M Bidwell & Associates Ltd15$6780.00%+15New
Essential Partners LLC17$7680.00%−3−15.0%Reduced
EverSource Wealth Advisors, LLC22$9940.00%−18−45.0%Reduced
Optiver Holding B.V.28$1.26K0.00%−72−72.0%Reduced
NBC Securities, Inc.38$1.72K0.00%+38New
Nisa Investment Advisors, LLC47$2.12K0.00%00.0%Unchanged
Allworth Financial LP49$2.21K0.00%−993−95.3%Reduced
Assetmark, Inc54$2.44K0.00%00.0%Unchanged
GAMMA Investing LLC60$2.71K0.00%00.0%Unchanged
Massmutual Trust Co FSB70$3.16K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.73$3.30K0.00%+67+1,116.7%Added
Signaturefd, LLC75$3.39K0.00%+75New
California State Teachers Retirement System136$6.14K0.00%−410−75.1%Reduced
Jones Financial Companies LLLP171$7.66K0.00%+171New
Sterling Capital Management LLC199$8.99K0.00%−130−39.5%Reduced
Covestor Ltd238$11.0K0.01%+214+891.7%Added
Premier Financial Group400$18.1K0.00%+400New
State of Alaska, Department of Revenue441$19.0K0.00%00.0%Unchanged
Truvestments Capital LLC671$30.3K0.00%+671New
UBS Asset Management Americas Inc746$33.7K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)771$34.8K0.00%−326−29.7%Reduced
Ameritas Investment Partners, Inc.888$40.1K0.00%00.0%Unchanged
New York State Teachers Retirement System904$41.0K0.00%+904New
Legal & General Group Plc925$41.8K0.00%00.0%Unchanged
Kemnay Advisory Services Inc.946$42.7K0.01%−100−9.6%Reduced
Fifth Third Bancorp1,476$66.7K0.00%−222−13.1%Reduced
Police & Firemen's Retirement System of New Jersey2,542$114.8K0.00%00.0%Unchanged
Vanguard Global Advisers, LLC3,392$153.2K0.00%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.4,553$205.7K0.00%−259−5.4%Reduced
New York State Common Retirement Fund4,700$212.3K0.00%00.0%Unchanged
Citigroup Inc4,810$217.3K0.00%+2,832+143.2%Added
Moors & Cabot, Inc.4,971$224.5K0.01%+4,971New
United Capital Financial Advisers, LLC5,000$225.8K0.00%+5,000New
Canada Pension Plan Investment Board5,100$230.4K0.00%+5,100New
J.W. Cole Advisors, Inc.5,125$231.5K0.00%+5,125New
Public Employees Retirement System of Ohio5,181$234.0K0.00%+4,856+1,494.2%Added
Bristlecone Value Partners, LLC5,194$234.6K0.19%+5,194New
Jump Financial, LLC5,476$247.3K0.00%+5,476New
Two Sigma Securities, LLC5,795$261.8K0.02%+5,795New
Veradace Capital Management LLC6,000$271.0K0.21%+6,000New
Bailard, Inc.6,183$279.3K0.01%−1,817−22.7%Reduced
MetLife Investment Management6,456$291.6K0.00%+760+13.3%Added
Orchard Capital Managment, LLC7,379$333.3K0.37%00.0%Unchanged
Millennium Management LLC7,721$348.8K0.00%+183+2.4%Added
Price T Rowe Associates Inc7,941$359.0K0.00%+329+4.3%Added
WealthTrust Axiom LLC8,100$365.9K0.08%00.0%Unchanged
Farther Finance Advisors, LLC8,242$372.3K0.00%+8,242New
Advisor Group Holdings, Inc.8,262$373.2K0.00%−324−3.8%Reduced
Wells Fargo & Company8,281$374.0K0.00%+4,527+120.6%Added
Barclays PLC8,311$375.4K0.00%−611−6.8%Reduced
Ritholtz Wealth Management8,373$378.2K0.01%−50−0.6%Reduced
GWN Securities Inc.9,565$432.1K0.07%+9,565New
Marion Wealth Management9,593$433.3K0.09%00.0%Unchanged
Deutsche Bank AG9,645$435.7K0.00%+1,445+17.6%Added
Wiley Bros.-Aintree Capital, LLC10,357$468.3K0.00%−1,048−9.2%Reduced
Stifel Financial Corp10,368$468.3K0.00%−225−2.1%Reduced
O'Shaughnessy Asset Management, LLC11,026$498.0K0.00%+764+7.4%Added
Rhumbline Advisers11,247$508.0K0.00%+3,140+38.7%Added
Ancora Advisors, LLC11,430$516.3K0.01%00.0%Unchanged
XTX Topco Ltd11,840$534.8K0.01%+11,840New
Nuveen, LLC12,324$556.7K0.00%−619−4.8%Reduced
Zacks Investment Management13,084$591.0K0.00%+13,084New
Invesco Ltd.13,121$592.7K0.00%+787+6.4%Added
Bank of America Corp13,217$597.0K0.00%−2,724−17.1%Reduced
Point72 Asset Management, L.P.13,524$610.9K0.00%+13,524New
Quadrature Capital Ltd13,741$620.7K0.01%+13,741New
AQR Capital Management LLC13,998$632.3K0.00%+6,061+76.4%Added
Atria Investments LLC14,409$650.9K0.01%+2,931+25.5%Added
Prudential Financial Inc14,650$661.7K0.00%+14,650New
Spire Wealth Management15,232$688.0K0.02%+15,232New
Sanctuary Advisors, LLC15,624$705.7K0.00%+7,260+86.8%Added
State of Wyoming15,652$707.0K0.07%+10,498+203.7%Added
STRS Ohio15,900$718.2K0.00%−4,200−20.9%Reduced
State of Wisconsin Investment Board15,943$720.1K0.00%+15,943New
Empowered Funds, LLC17,797$803.9K0.00%+1,132+6.8%Added
S Squared Technology, LLC18,101$817.6K0.25%+18,101New
Ameriprise Financial Inc18,317$827.4K0.00%−4,156−18.5%Reduced
BNP Paribas Arbitrage, SA18,387$830.5K0.00%+12,035+189.5%Added
Squarepoint Ops LLC19,083$862.0K0.00%+19,083New
SEI Investments Co20,416$922.2K0.00%+20,416New
Royal Bank of Canada21,832$987.0K0.00%+274+1.3%Added
Pitcairn Wealth Advisors LLC22,807$1.03M0.11%−8,963−28.2%Reduced
JPMorgan Chase & Co23,038$1.04M0.00%+18,889+455.3%Added
Janney Montgomery Scott LLC22,979$1.04M0.00%+216+0.9%Added
Envestnet Asset Management Inc23,783$1.07M0.00%−2,525−9.6%Reduced
EAM Investors, LLC26,549$1.20M0.11%+26,549New
Jacobs Levy Equity Management, Inc27,823$1.26M0.00%+27,823New
Charles Schwab Investment Management Inc28,490$1.29M0.00%+2,068+7.8%Added
FMR LLC30,155$1.36M0.00%+2,912+10.7%Added
De Lisle Partners LLP30,495$1.38M0.15%00.0%Unchanged
Citadel Advisors LLC31,932$1.44M0.00%+31,932New
Los Angeles Capital Management LLC32,582$1.47M0.01%+32,582New
Globeflex Capital L P35,448$1.60M0.20%+35,448New
Bank of New York Mellon Corp38,279$1.73M0.00%+3,428+9.8%Added
Goldman Sachs Group Inc38,461$1.74M0.00%−1,137−2.9%Reduced