Tutor Perini Corporation
US ˙ NYSE ˙ US9011091082

SecurityTPC / Tutor Perini Corporation
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership3,550 shares
Latest Disclosed Value $ 274,025
Quantbot Technologies LP reports 79.50% decrease in ownership of TPC / Tutor Perini Corporation

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 3,550 shares of Tutor Perini Corporation (US:TPC) valued at $274,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 17,316 shares of Tutor Perini Corporation. This represents a change in shares of -79.50% during the quarter. The current value of the position is $256,523 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F TUTOR PERINI COM 901109108 3,550 -13,766 -79.50 274 -76.38 0.0112
2026-02-10 2025-12-31 13F TUTOR PERINI COM 901109108 17,316 -20,047 -53.65 1,161 -52.65 0.0386
2025-11-12 2025-09-30 13F TUTOR PERINI COM 901109108 37,363 -10,408 -21.79 2,451 9.67 0.0667
2025-08-13 2025-06-30 13F TUTOR PERINI COM 901109108 47,771 39,711 492.69 2,235 1,101.08 0.0573
2025-05-13 2025-03-31 13F TUTOR PERINI COM 901109108 8,060 -28,878 -78.18 187 -79.17 0.0059
2025-02-11 2024-12-31 13F TUTOR PERINI COM 901109108 36,938 16,341 79.34 894 59.75 0.0327
2024-11-13 2024-09-30 13F TUTOR PERINI COM 901109108 20,597 9,691 88.86 559 135.86 0.0221
2024-08-09 2024-06-30 13F TUTOR PERINI COM 901109108 10,906 -14,378 -56.87 238 -35.07 0.0115
2024-05-06 2024-03-31 13F TUTOR PERINI COM 901109108 25,284 16,061 174.14 366 339.76 0.0206
2024-02-14 2023-12-31 13F TUTOR PERINI COM 901109108 9,223 2,554 38.30 84 59.62 0.0049
2023-11-07 2023-09-30 13F TUTOR PERINI COM 901109108 6,669 -16,846 -71.64 52 -69.05 0.0035
2023-08-08 2023-06-30 13F TUTOR PERINI COM 901109108 23,515 4,914 26.42 168 47.37 0.0110
2023-05-12 2023-03-31 13F TUTOR PERINI COM 901109108 18,601 5,860 45.99 115 18.75 0.0081
2023-02-13 2022-12-31 13F TUTOR PERINI COM 901109108 12,741 -16,438 -56.34 96 -40.37 0.0069
2022-11-07 2022-09-30 13F TUTOR PERINI COM 901109108 29,179 14,522 99.08 161 25.78 0.0122
2022-08-09 2022-06-30 13F TUTOR PERINI COM 901109108 14,657 -2,003 -12.02 128 -28.49 0.0118
2022-05-16 2022-03-31 13F TUTOR PERINI COM 901109108 16,660 10,060 152.42 179 120.99 0.0156
2022-02-11 2021-12-31 13F TUTOR PERINI COM 901109108 6,600 800 13.79 81 8.00 0.0066
2021-11-09 2021-09-30 13F TUTOR PERINI COM 901109108 5,800 4,500 346.15 75 316.67 0.0055
2021-08-12 2021-06-30 13F TUTOR PERINI COM 901109108 1,300 1,300 18 0.0014
2020-11-16 2020-09-30 13F TUTOR PERINI COM 901109108 0 -9,155 -100.00 0 -100.00
2020-08-13 2020-06-30 13F TUTOR PERINI COM 901109108 9,155 9,155 111 0.0147
2020-05-13 2020-03-31 13F TUTOR PERINI COM 901109108 0 -39,276 -100.00 0 -100.00
2020-02-10 2019-12-31 13F TUTOR PERINI COM 901109108 39,276 39,276 505 0.0501
2019-11-12 2019-09-30 13F TUTOR PERINI COM 901109108 0 -23,200 -100.00 0 -100.00
2019-08-13 2019-06-30 13F TUTOR PERINI COM 901109108 23,200 5,781 33.19 321 7.72 0.0321
2019-05-13 2019-03-31 13F TUTOR PERINI COM 901109108 17,419 17,419 -24.92 298 -7.17 0.0284
2018-11-13 2018-09-30 13F TUTOR PERINI COM 901109108 0 -2,877 -100.00 0 -100.00
2018-08-13 2018-06-30 13F TUTOR PERINI COM 901109108 2,877 -158 -5.21 53 -19.70 0.0036
2018-05-11 2018-03-31 13F TUTOR PERINI COM 901109108 3,035 -22,502 -88.12 66 -89.80 0.0057
2018-02-12 2017-12-31 13F TUTOR PERINI COM 901109108 25,537 15,607 157.17 647 129.43 0.0599
2017-11-07 2017-09-30 13F TUTOR PERINI COM 901109108 9,930 9,930 -61.12 282 -56.41 0.0270
2017-02-09 2016-12-31 13F TUTOR PERINI COM 901109108 0 -6,190 -100.00 0 -100.00
2016-10-31 2016-09-30 13F TUTOR PERINI COM 901109108 6,190 6,190 0.00 132 0.0147
2016-08-02 2016-06-30 13F TUTOR PERINI COM 901109108 0 -5,500 -100.00 0 -100.00
2016-04-28 2016-03-31 13F TUTOR PERINI COM 901109108 5,500 200 3.77 85 -3.41 0.0136
2016-01-22 2015-12-31 13F TUTOR PERINI COM 901109108 5,300 5,300 -3.64 88 3.53 0.0151
2015-10-22 2015-09-30 13F TUTOR PERINI COM 901109108 0 0 0 0.0000
2015-07-27 2015-06-30 13F TUTOR PERINI COM 901109108 0 -6,823 -100.00 0 -100.00
2015-04-24 2015-03-31 13F TUTOR PERINI COM 901109108 6,823 6,823 0.00 159 0.0394
2015-01-27 2014-12-31 13F TUTOR PERINI COM 901109108 0 -3,081 -100.00 0 -100.00
2014-10-15 2014-09-30 13F TUTOR PERINI COM 901109108 3,081 -219 -6.64 81 -22.12 0.0111
2014-07-08 2014-06-30 13F TUTOR PERINI COM 901109108 3,300 -1,100 -25.00 104 -17.46 0.0164
2014-05-21 2014-03-31 13F TUTOR PERINI COM 901109108 4,400 2,800 175.00 126 200.00 0.0297
2014-01-31 2013-12-31 13F TUTOR PERINI COM 901109108 1,600 1,600 42 0.0205
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.