Duff & Phelps Investment Management’s Tetra Tech TTEK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$6.36M	Buy	211,038 +82,390	+64%	+$2.91M	0.07%	110
2025 Q4	$4.31M	Sell	128,648 -140,568	-52%	-$4.75M	0.05%	114
2025 Q3	$8.99M	Sell	269,216 -42,512	-14%	-$1.55M	0.1%	106
2025 Q2	$11.2M	Hold	311,728	–	–	0.13%	102
2025 Q1	$9.12M	Sell	311,728 -171,098	-35%	-$5.74M	0.11%	104
2024 Q4	$19.2M	Sell	482,826 -148,134	-23%	-$6.65M	0.23%	92
2024 Q3	$29.8M	Sell	630,960 -102,680	-14%	-$4.57M	0.34%	84
2024 Q2	$30M	Sell	733,640 -112,550	-13%	-$4.59M	0.38%	80
2024 Q1	$31.3M	Buy	846,190 +47,020	+6%	+$1.63M	0.37%	79
2023 Q4	$26.7M	Sell	799,170 -95,830	-11%	-$3.06M	0.32%	84
2023 Q3	$27.2M	Sell	895,000 -100,000	-10%	-$3.25M	0.36%	80
2023 Q2	$32.6M	Sell	995,000 -50,000	-5%	-$1.47M	0.4%	78
2023 Q1	$30.7M	Buy	1,045,000 +10,000	+1%	+$289K	0.37%	78
2022 Q4	$30.1M	Hold	1,035,000	–	–	0.37%	83
2022 Q3	$26.6M	Buy	+1,035,000	New	+$29M	0.33%	85