Engine Capital Management, LP: KBR INC (KBR): Quarterly 13F Position History
As of Q1 2026, Engine Capital Management, LP reported 1,531,313 shares of KBR INC (KBR), worth $56.4M and representing 6.8% of its 13F equity book. Quarter-over-quarter share count change: + 1,406,746 (+1129.3%) . The position first appeared in Q2 2017 and has been disclosed across 36 13F-HR filings in Pactolio's tracked window.
- 1,531,313Shares Held (Latest Filing)
- $56.4MReported Market Value (Latest Filing)
- 6.8%Portfolio Weight (% of 13F Equity Book)
- +1,406,746Quarter-over-Quarter Share Change
- +$51.4MQuarter-over-Quarter Value Change
- 1,531,313Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 36 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,531,313 | +1,406,746 | +1129.3% | $56.4M | 6.8% | $36.9 |
| Q4 2025 | 124,567 | 960,161 | -88.5% | $5.0M | 0.7% | $40.2 |
| Q3 2025 | 1,084,728 | +259,311 | +31.4% | $51.3M | 6.1% | $47.3 |
| Q2 2025 | 825,417 | +509,619 | +161.4% | $39.6M | 8.4% | $47.9 |
| Q1 2025 | 315,798 | 0 | — | $15.7M | 3.0% | $49.8 |
| Q4 2024 | 315,798 | +68,500 | +27.7% | $18.3M | 3.3% | $57.9 |
| Q3 2024 | 247,298 | 250 | -0.1% | $16.1M | 2.8% | $65.1 |
| Q2 2024 | 247,548 | 32,236 | -11.5% | $15.9M | 3.0% | $64.1 |
| Q1 2024 | 279,784 | +127,816 | +84.1% | $17.8M | 3.6% | $63.7 |
| Q4 2023 | 151,968 | +151,968 | — | $8.4M | 1.4% | $55.4 |
| Q3 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2022 | 0 | 55,293 | -100.0% | $0 | 0.0% | — |
| Q4 2021 | 55,293 | 20,000 | -26.6% | $2.6M | 0.7% | $47.6 |
| Q3 2021 | 75,293 | 0 | — | $3.0M | 0.8% | $39.4 |
| Q2 2021 | 75,293 | 81,523 | -52.0% | $2.9M | 0.9% | $38.1 |
| Q1 2021 | 156,816 | 357,997 | -69.5% | $6.0M | 1.9% | $38.4 |
| Q4 2020 | 514,813 | 755,470 | -59.5% | $15.9M | 7.5% | $30.9 |
| Q3 2020 | 1,270,283 | 9,191 | -0.7% | $28.4M | 14.3% | $22.4 |
| Q2 2020 | 1,279,474 | +621,532 | +94.5% | $29.9M | 17.2% | $23.4 |
| Q1 2020 | 657,942 | +382,592 | +138.9% | $13.4M | 7.0% | $20.4 |
| Q4 2019 | 275,350 | +4,347 | +1.6% | $8.4M | 3.3% | $30.5 |
| Q3 2019 | 271,003 | +264,689 | +4192.1% | $6.7M | 3.1% | $24.6 |
| Q2 2019 | 6,314 | 229,836 | -97.3% | $253.1K | 1.4% | $40.1 |
| Q1 2019 | 236,150 | 127,868 | -35.1% | $4.5M | 3.0% | $19.1 |
| Q4 2018 | 364,018 | +364,018 | — | $5.5M | 3.2% | $15.2 |
| Q3 2018 | 0 | 16,642 | -100.0% | $0 | 0.0% | — |
| Q2 2018 | 16,642 | 197,700 | -92.2% | $298.0K | 0.2% | $17.9 |
| Q1 2018 | 214,342 | +203,913 | +1955.2% | $3.5M | 2.0% | $16.2 |
| Q4 2017 | 10,429 | 1,139,243 | -99.1% | $207.0K | 0.1% | $19.8 |
| Q3 2017 | 1,149,672 | +760,184 | +195.2% | $20.6M | 15.7% | $17.9 |
| Q2 2017 | 389,488 | — | — | $5.9M | 6.0% | $15.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Engine Capital Management, LP first disclose a KBR position in 13F-HR filings?
Engine Capital Management, LP first reported KBR INC (KBR) on its 13F-HR filing for the period ending 2017-06-30 (Q2 2017). The position has appeared on 36 reported quarters within Pactolio's tracked window.
What was Engine Capital Management, LP's most recent quarter-over-quarter share-count change in KBR?
Between Q4 2025 and Q1 2026, Engine Capital Management, LP added 1,406,746 shares of KBR (+1129.3%), bringing the total reported position to 1,531,313 shares at a market value of $56.4M.
Does the implied price-per-share represent Engine Capital Management, LP's cost basis in KBR?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.