TPC · Tutor Perini Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding TPC
All superinvestors →Holder Concentration
Across 340 13F filersWho Holds TPC
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 338 filers, like-for-like change +2.4%; actively managed books +3.2%; index-like books +0.6%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 43.2% | 178 | -3.0% |
| Exempt adviser | 1.5% | 6 | +61.7% |
| Adviser | 6.8% | 8 | +34.2% |
| Bank | 6.3% | 15 | -11.8% |
| Insurer | 2.9% | 3 | +4.4% |
| Broker-dealer | 0.3% | 1 | +19.8% |
| Benefit plan | 0.5% | 7 | -12.3% |
| Non-US | 4.3% | 14 | +10.3% |
| Holding company | 15.0% | 9 | -4.8% |
| Unknown | 19.2% | 97 | +15.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 28.9% | 36 | +0.6% |
| Systematic-like | 4.8% | 30 | +0.7% |
| Concentrated | 5.2% | 57 | +6.5% |
| Diversified active | 61.0% | 215 | +3.1% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 52.0% | 181 | +2.7% |
| Medium turnover | 32.8% | 83 | +4.2% |
| High turnover | 6.5% | 50 | -7.5% |
| Unknown | 8.7% | 24 | +2.0% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 8.9% | 44 | -0.4% |
| Medium horizon | 16.5% | 50 | +1.2% |
| Long horizon | 68.2% | 216 | +2.7% |
| Unknown | 6.4% | 28 | +7.0% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.2% | 73 | -8.9% |
| $1B to $10B | 8.5% | 86 | -21.8% |
| $10B to $100B | 19.4% | 108 | +8.4% |
| $100B or more | 68.8% | 71 | +5.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.1% | 80 | +0.1% |
| Pooled investment vehicles | 6.1% | 34 | -19.4% |
| Registered funds and BDCs | 26.2% | 25 | +4.7% |
| Pension and profit sharing plans | 0.0% | 3 | +8.1% |
| Insurance companies | 0.1% | 3 | +9.7% |
| Charitable organizations | 0.0% | 1 | 0.0% |
| Governments and sovereign funds | 2.5% | 8 | +20.9% |
| Other investment advisers | 0.4% | 5 | -10.9% |
| Other | 0.1% | 2 | new |
| Diversified | 5.7% | 17 | -21.4% |
| Corporations | 0.0% | 0 | — |
| Unknown | 56.8% | 160 | +7.0% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 20.4% | 55 | -6.2% |
| Private equity funds | 0.5% | 7 | +2.1% |
| Venture capital funds | 0.0% | 2 | -0.3% |
| Real estate funds | 0.0% | 3 | +422.2% |
| Liquidity funds | 0.0% | 0 | -100.0% |
| Securitized asset funds | 0.7% | 1 | +274.1% |
| Other private funds | 8.0% | 19 | -0.8% |
| Mixed private funds | 0.2% | 2 | +9.9% |
| Private funds, type not stated | 0.6% | 6 | +5.0% |
| No private funds | 14.2% | 89 | +0.4% |
| Unknown | 55.3% | 154 | +6.0% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 91.1% | 275 | +2.5% |
| Outside the US | 8.9% | 63 | +1.0% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 4 holders with no observed 2026-03-31 13F and 4 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
338 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 44.3% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies TPC's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not TPC, quarter ended Jun 30, 2026Found through its holder-overlap peers: INDV, KMT, VVX, GVA, MYRG, KALU, ECPG, AIR, DAN, ORN, PD, KELYA, NBR, FTDR, SMTC, APEI, GTX, FEIM, WLDN, GSM. 1,102 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser, Diversified active | $1,222,255,207 8 held | GTX, FTDR, INDV |
| 2 | JANE STREET GROUP, LLC Unknown, Diversified active | $682,407,610 14 held | SMTC, GTX, KALU |
| 3 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $661,657,822 9 held | SMTC, MYRG, AIR |
| 4 | Capital Research Global Investors Adviser, Diversified active | $643,983,481 2 held | SMTC, AIR |
| 5 | OAKTREE CAPITAL MANAGEMENT LP Adviser, Concentrated | $526,559,691 2 held | GTX, INDV |
| 6 | Hood River Capital Management LLC Registered adviser, Diversified active | $501,952,316 2 held | SMTC, GVA |
| 7 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser, Diversified active | $482,173,382 7 held | MYRG, KALU, SMTC |
| 8 | Fisher Asset Management, LLC Adviser, Diversified active | $445,866,404 8 held | MYRG, KALU, GVA |
| 9 | Driehaus Capital Management LLC Registered adviser, Diversified active | $394,364,545 7 held | INDV, SMTC, GTX |
| 10 | LSV ASSET MANAGEMENT Registered adviser, Diversified active | $377,051,712 10 held | GTX, INDV, KMT |
Fund Ownership of TPC by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 17.70% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.16% | 1,660,885 |
| Index ETFs | 14.54% | 7,642,009 |
| Active ETFs | 2.90% | 1,524,425 |
| Active funds | 13.85% | 7,281,659 |
| Unclassified | 4.54% | 2,388,842 |
| All registered funds | 38.99% | 20,497,820 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $358,248,356 | 9.96% | 4,317,806 | Shares | 2026-08-07 | |
| Mega AMERICAN CENTURY COMPANIES INC | $189,444,654 | 5.27% | 2,283,291 | Shares | 2026-08-12 | |
| Mega Capital International Investors Adviser | $187,496,684 | 5.22% | 2,259,813 | Shares | 2026-08-12 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $163,983,401 | 4.56% | 1,976,418 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $150,461,282 | 4.19% | 1,813,442 | Shares | 2026-08-11 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $139,811,666 | 3.89% | 1,685,087 | Shares | 2026-08-11 | |
| Large GENDELL JEFFREY L | $127,702,528 | 3.55% | 1,539,141 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $107,868,881 | 3.00% | 1,300,095 | Shares | 2026-08-12 | |
| Mega STATE STREET CORP Bank | $89,484,804 | 2.49% | 1,078,520 | Shares | 2026-09-22 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $78,830,874 | 2.19% | 950,113 | Shares | 2026-08-04 | |
| Mega SG Americas Securities, LLC Non-US | $66,676,102 | 1.85% | 803,617 | Shares | 2026-08-07 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $66,399,231 | 1.85% | 800,280 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $65,262,708 | 1.82% | 786,582 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $60,316,698 | 1.68% | 726,970 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $59,499,773 | 1.66% | 717,124 | Shares | 2026-08-13 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $50,168,391 | 1.40% | 604,657 | Shares | 2026-08-14 | |
| Large FRED ALGER MANAGEMENT, LLC Registered adviser | $49,714,710 | 1.38% | 599,189 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $46,614,620 | 1.30% | 561,825 | Shares | 2026-08-14 | |
| Mega Boston Partners Registered adviser | $46,541,440 | 1.29% | 560,943 | Shares | 2026-08-04 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $45,510,040 | 1.27% | 548,512 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $45,426,156 | 1.26% | 547,501 | Shares | 2026-08-11 | |
| Mid DONALD SMITH & CO., INC. Registered adviser | $40,406,721 | 1.12% | 487,004 | Shares | 2026-08-11 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $37,583,916 | 1.05% | 452,982 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $36,538,741 | 1.02% | 440,385 | Shares | 2026-08-13 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $31,788,959 | 0.88% | 383,138 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $31,414,430 | 0.87% | 378,624 | Shares | 2026-08-14 | |
| Mid Copeland Capital Management, LLC Adviser | $30,445,588 | 0.85% | 368,948 | Shares | 2026-10-13 | |
| Large PANAGORA ASSET MANAGEMENT INC Registered adviser | $30,161,918 | 0.84% | 363,528 | Shares | 2026-08-06 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $27,802,915 | 0.77% | 335,096 | Shares | 2026-08-14 | |
| Large Pacer Advisors, Inc. | $27,698,372 | 0.77% | 333,836 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $27,305,343 | 0.76% | 329,099 | Shares | 2026-08-14 | |
| Mid OBERWEIS ASSET MANAGEMENT INC/ Registered adviser | $26,815,904 | 0.75% | 323,200 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $26,460,460 | 0.74% | 318,916 | Shares | 2026-08-13 | |
| Small JB CAPITAL PARTNERS LP | $25,932,605 | 0.72% | 312,554 | Shares | 2026-08-11 | |
| Mega NORGES BANK Non-US | $25,594,004 | 0.71% | 308,473 | Shares | 2026-08-12 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $25,259,218 | 0.70% | 304,438 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $23,387,500 | 0.65% | 281,879 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $22,310,384 | 0.62% | 268,897 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $22,276,197 | 0.62% | 268,485 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $21,437,124 | 0.60% | 258,372 | Shares | 2026-08-12 | |
| Large M&G PLC Holding company | $20,748,390 | 0.58% | 250,071 | Shares | 2026-08-06 | |
| Mega JPMORGAN CHASE & CO Bank | $20,272,804 | 0.56% | 244,339 | Shares | 2026-08-12 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $20,223,190 | 0.56% | 243,741 | Shares | 2026-08-13 | |
| Large Empowered Funds, LLC Registered adviser | $20,004,730 | 0.56% | 241,108 | Shares | 2026-08-17 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $19,821,533 | 0.55% | 238,900 | Shares | 2026-08-13 | |
| Large HRT FINANCIAL LP | $19,522,675 | 0.54% | 235,298 | Shares | 2026-08-14 | |
| Mega Pictet Asset Management Holding SA | $18,934,749 | 0.53% | 228,212 | Shares | 2026-07-30 | |
| Mega Russell Investments Group, Ltd. | $18,786,229 | 0.52% | 226,422 | Shares | 2026-08-06 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $18,677,126 | 0.52% | 225,107 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $16,739,860 | 0.47% | 201,758 | Shares | 2026-08-13 | |
| Small Westside Investment Management, Inc. Registered adviser | $16,491,697 | 0.46% | 198,767 | Shares | 2026-07-27 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $16,336,793 | 0.45% | 196,900 | Call | 2026-08-14 | |
| Mid PINNACLE ASSOCIATES LTD Registered adviser | $16,288,622 | 0.45% | 197,390 | Shares | 2026-10-20 | |
| Mid OP Asset Management Ltd | $15,371,188 | 0.43% | 185,262 | Shares | 2026-07-28 | |
| Mega Bank of New York Mellon Corp Bank | $15,055,318 | 0.42% | 181,455 | Shares | 2026-08-06 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $14,204,464 | 0.40% | 171,200 | Shares | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $13,817,242 | 0.38% | 166,533 | Shares | 2026-08-13 | |
| Mid Advisors Asset Management, Inc. Registered adviser | $13,374,349 | 0.37% | 161,195 | Shares | 2026-08-14 | |
| Mid Prescott Group Capital Management, L.L.C. Registered adviser | $13,350,287 | 0.37% | 160,905 | Shares | 2026-08-07 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $12,889,057 | 0.36% | 155,346 | Shares | 2026-08-07 | |
| Large Balyasny Asset Management L.P. Registered adviser | $12,273,171 | 0.34% | 147,923 | Shares | 2026-08-14 | |
| Small Congruence Capital, LLC Registered adviser | $12,063,837 | 0.34% | 145,400 | Shares | 2026-08-13 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $11,882,465 | 0.33% | 143,214 | Shares | 2026-08-03 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $11,470,021 | 0.32% | 138,243 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $11,250,732 | 0.31% | 135,600 | Call | 2026-09-02 | |
| Mega FRANKLIN RESOURCES INC Adviser | $10,767,513 | 0.30% | 129,776 | Shares | 2026-08-13 | |
| Mid Voleon Capital Management LP Registered adviser | $9,781,416 | 0.27% | 117,891 | Shares | 2026-08-14 | |
| Large DekaBank Deutsche Girozentrale | $9,574,217 | 0.27% | 116,023 | Shares | 2026-10-27 | |
| Mid NFJ INVESTMENT GROUP, LLC Registered adviser | $9,566,938 | 0.27% | 115,306 | Shares | 2026-08-11 | |
| Large Trexquant Investment LP Registered adviser | $9,260,115 | 0.26% | 111,608 | Shares | 2026-08-14 | |
| Mid Hillsdale Investment Management Inc. Registered adviser | $8,822,200 | 0.25% | 106,330 | Shares | 2026-08-12 | |
| Mega LPL Financial LLC Broker-dealer | $8,791,667 | 0.24% | 105,962 | Shares | 2026-08-07 | |
| Mid HENNESSY ADVISORS INC Registered adviser | $8,396,564 | 0.23% | 101,200 | Shares | 2026-07-16 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $8,347,445 | 0.23% | 100,608 | Shares | 2026-08-14 | |
| Small FIRST WILSHIRE SECURITIES MANAGEMENT INC Registered adviser | $8,279,410 | 0.23% | 99,788 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,155,951 | 0.23% | 98,300 | Put | 2026-08-14 | |
| Mid Edgestream Partners, L.P. | $7,781,590 | 0.22% | 93,788 | Shares | 2026-08-11 | |
| Mega D. E. Shaw & Co., Inc. | $7,629,589 | 0.21% | 91,956 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $7,514,758 | 0.21% | 90,572 | Shares | 2026-09-02 | |
| Mega Swiss National Bank | $7,475,597 | 0.21% | 90,100 | Shares | 2026-08-11 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $6,716,006 | 0.19% | 80,945 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $6,546,913 | 0.18% | 78,907 | Shares | 2026-08-13 | |
| Mega SEI INVESTMENTS CO Holding company | $6,439,300 | 0.18% | 77,610 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $6,297,423 | 0.18% | 75,900 | Call | 2026-08-14 | |
| Mid Vest Financial, LLC Registered adviser | $6,262,277 | 0.17% | 75,888 | Shares | 2026-10-21 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $6,220,426 | 0.17% | 74,972 | Shares | 2026-08-14 | |
| Small Abacus FCF Advisors LLC | $6,158,448 | 0.17% | 74,225 | Shares | 2026-08-10 | |
| Mid Hodges Capital Management Inc. Registered adviser | $6,114,308 | 0.17% | 73,693 | Shares | 2026-08-03 | |
| Large JUPITER ASSET MANAGEMENT LTD Registered adviser | $6,017,896 | 0.17% | 72,531 | Shares | 2026-08-10 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $5,747,829 | 0.16% | 69,276 | Shares | 2026-08-12 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $5,690,994 | 0.16% | 68,591 | Shares | 2026-08-14 | |
| Small GLOBEFLEX CAPITAL L P Registered adviser | $5,555,588 | 0.15% | 66,959 | Shares | 2026-08-12 | |
| Mega JANE STREET GROUP, LLC | $5,542,396 | 0.15% | 66,800 | Put | 2026-08-14 | |
| Mid DARK FOREST CAPITAL MANAGEMENT LP Registered adviser | $5,335,468 | 0.15% | 64,306 | Shares | 2026-08-14 | |
| Mid VERUS CAPITAL PARTNERS, LLC Registered adviser | $5,099,170 | 0.14% | 61,458 | Shares | 2026-08-06 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $5,093,860 | 0.14% | 61,394 | Shares | 2026-08-14 | |
| Mid NAVELLIER & ASSOCIATES INC Registered adviser | $4,960,195 | 0.14% | 59,783 | Shares | 2026-08-04 | |
| Large Gotham Asset Management, LLC Registered adviser | $4,727,132 | 0.13% | 56,974 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $4,562,437 | 0.13% | 54,989 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $4,298,177 | 0.12% | 51,804 | Shares | 2026-08-24 |
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