Tutor Perini Corporation
US ˙ NYSE ˙ US9011091082

SecurityTPC / Tutor Perini Corporation
InstitutionTrexquant Investment LP
Latest Disclosed Ownership36,186 shares
Latest Disclosed Value $ 2,793,197
Trexquant Investment LP reports 85.51% decrease in ownership of TPC / Tutor Perini Corporation

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 36,186 shares of Tutor Perini Corporation (US:TPC) valued at $2,793,197 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 249,671 shares of Tutor Perini Corporation. This represents a change in shares of -85.51% during the quarter. The current value of the position is $2,552,199 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.

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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)
2026-05-15 2026-03-31 13F TUTOR PERINI COM 901109108 36,186 -213,485 -85.51 2,793 -83.31 0.0201
2026-02-17 2025-12-31 13F TUTOR PERINI COM 901109108 249,671 13,110 5.54 16,733 7.84 0.1492
2025-11-14 2025-09-30 13F TUTOR PERINI COM 901109108 236,561 11,207 4.97 15,516 47.18 0.1597
2025-08-12 2025-06-30 13F TUTOR PERINI COM 901109108 225,354 195,830 663.29 10,542 1,441.23 0.1189
2025-05-14 2025-03-31 13F TUTOR PERINI COM 901109108 29,524 29,524 684 0.0080
2025-02-12 2024-12-31 13F TUTOR PERINI COM 901109108 0 -48,979 -100.00 0 -100.00
2024-11-12 2024-09-30 13F TUTOR PERINI COM 901109108 48,979 -36,377 -42.62 1,330 -28.46 0.0168
2024-08-13 2024-06-30 13F TUTOR PERINI COM 901109108 85,356 14,636 20.70 1,859 81.90 0.0284
2024-05-14 2024-03-31 13F TUTOR PERINI COM 901109108 70,720 -13,488 -16.02 1,023 33.42 0.0204
2024-02-09 2023-12-31 13F TUTOR PERINI COM 901109108 84,208 20,709 32.61 766 54.12 0.0172
2023-11-13 2023-09-30 13F TUTOR PERINI COM 901109108 63,499 -16,114 -20.24 497 -12.65 0.0125
2023-08-11 2023-06-30 13F TUTOR PERINI COM 901109108 79,613 -4,567 -5.43 569 9.63 0.0149
2023-05-15 2023-03-31 13F TUTOR PERINI COM 901109108 84,180 -24,631 -22.64 519 -36.78 0.0143
2023-02-13 2022-12-31 13F TUTOR PERINI COM 901109108 108,811 52,623 93.66 822 164.84 0.0233
2022-11-14 2022-09-30 13F TUTOR PERINI COM 901109108 56,188 2,488 4.63 310 -34.18 0.0109
2022-08-11 2022-06-30 13F TUTOR PERINI COM 901109108 53,700 16,960 46.16 471 18.64 0.0211
2022-05-13 2022-03-31 13F TUTOR PERINI COM 901109108 36,740 18,539 101.86 397 76.44 0.0186
2022-02-14 2021-12-31 13F TUTOR PERINI COM 901109108 18,201 18,201 225 0.0139
2021-08-12 2021-06-30 13F TUTOR PERINI COM 901109108 0 -19,505 -100.00 0 -100.00
2021-05-13 2021-03-31 13F TUTOR PERINI COM 901109108 19,505 19,505 370 0.0339
2020-05-08 2020-03-31 13F TUTOR PERINI COM 901109108 0 -33,338 -100.00 0 -100.00
2020-02-12 2019-12-31 13F TUTOR PERINI COM 901109108 33,338 33,338 429 0.0254
2020-02-14 2019-09-30 13F/A-1 TUTOR PERINI COM 901109108 0 -11,853 -100.00 0 -100.00
2019-08-09 2019-06-30 13F TUTOR PERINI COM 901109108 11,853 11,853 164 0.0148
2018-08-07 2018-06-30 13F TUTOR PERINI COM 901109108 0 -51,573 -100.00 0 -100.00
2018-05-03 2018-03-31 13F TUTOR PERINI COM 901109108 51,573 42,633 476.88 1,137 400.88 0.0793
2018-02-08 2017-12-31 13F TUTOR PERINI COM 901109108 8,940 8,940 227 0.0249
2016-08-10 2016-06-30 13F TUTOR PERINI COM 901109108 0 -32,568 -100.00 0 -100.00
2016-05-11 2016-03-31 13F TUTOR PERINI COM 901109108 32,568 32,568 0.00 506 0.0593
2015-11-02 2015-09-30 13F TUTOR PERINI COM 901109108 0 -36,200 -100.00 0 -100.00
2015-08-12 2015-06-30 13F TUTOR PERINI COM 901109108 36,200 36,200 0.00 781 0.0877
2015-05-13 2015-03-31 13F TUTOR PERINI COM 901109108 0 -27,321 -100.00 0 -100.00
2015-02-13 2014-12-31 13F TUTOR PERINI COM 901109108 27,321 27,321 657 0.1162
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.