Optiver Holding’s State Street SPDR Portfolio Short Term Treasury ETF SPTS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$137M	Buy	753,200 +209,000	+38%	+$6.11M	0.05%	103
2025 Q4	$68.7M	Buy	544,200 +390,300	+254%	+$11.4M	0.03%	145
2025 Q3	$20.3M	Buy	153,900 +128,700	+511%	+$3.76M	0.01%	221
2025 Q2	$3.17M	Sell	25,200 -13,000	-34%	-$379K	﹤0.01%	248
2025 Q1	$5.03M	Buy	38,200 +12,100	+46%	+$352K	﹤0.01%	209
2024 Q4	$3.45M	Sell	26,100 -13,200	-34%	-$384K	﹤0.01%	278
2024 Q3	$5.17M	Sell	39,300 -232,800	-86%	-$6.79M	﹤0.01%	293
2024 Q2	$39.6M	Sell	272,100 -196,200	-42%	-$5.65M	0.02%	154
2024 Q1	$72.6M	Buy	468,300 +50,000	+12%	+$1.45M	0.04%	127
2023 Q4	$57.3M	Buy	418,300 +71,700	+21%	+$2.07M	0.04%	147
2023 Q3	$51.3M	Sell	346,600 -169,200	-33%	-$4.86M	0.03%	138
2023 Q2	$66.5M	Sell	515,800 -492,400	-49%	-$14.3M	0.05%	131
2023 Q1	$129M	Sell	1,008,200 -314,700	-24%	-$9.13M	0.09%	73
2022 Q4	$180M	Buy	+1,322,900	New	+$38.2M	0.19%	49