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	$129M	Buy	707,400 +232,600	+49%	+$6.8M	0.04%	107
2025 Q4	$59.9M	Buy	474,800 +296,400	+166%	+$8.68M	0.02%	154
2025 Q3	$23.6M	Buy	178,400 +166,700	+1,425%	+$4.87M	0.01%	211
2025 Q2	$1.47M	Sell	11,700 -1,100	-9%	-$32.1K	﹤0.01%	289
2025 Q1	$1.69M	Sell	12,800 -106,900	-89%	-$3.11M	﹤0.01%	272
2024 Q4	$15.8M	Sell	119,700 -35,300	-23%	-$1.03M	0.01%	165
2024 Q3	$20.4M	Sell	155,000 -170,900	-52%	-$4.99M	0.01%	178
2024 Q2	$47.4M	Sell	325,900 -317,300	-49%	-$9.13M	0.03%	141
2024 Q1	$99.7M	Buy	643,200 +169,600	+36%	+$4.91M	0.05%	104
2023 Q4	$64.8M	Buy	473,600 +162,800	+52%	+$4.69M	0.04%	135
2023 Q3	$46M	Sell	310,800 -157,400	-34%	-$4.52M	0.03%	145
2023 Q2	$60.3M	Sell	468,200 -351,200	-43%	-$10.2M	0.04%	138
2023 Q1	$105M	Sell	819,400 -469,700	-36%	-$13.6M	0.08%	98
2022 Q4	$175M	Buy	+1,289,100	New	+$37.2M	0.18%	53