Optiver Holding B.V.

Position in XYZ — Block, Inc.

CIK 1859606 AMSTERDAM, P7

Position in XYZ

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$8,580,324

+$6,695,839 QoQ

Shares Held

112,899

+290.0% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#222

of 1,080 holders

Holding Since

Jun 2021

14 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Technology · as of Jun 30, 2026

Optiver Holding B.V. holds $610,040,008 across 41 Software - Infrastructure names. XYZ ranks #6 (1.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ORCL	Oracle Corp	1,433,786	$210,121,337
2	MSFT	Microsoft Corp	469,873	$175,272,025
3	PLTR	Palantir Technologies Inc.	903,102	$105,364,910
4	NET	Cloudflare, Inc.	305,258	$74,873,682
5	ZS	Zscaler, Inc.	162,281	$22,905,963
6	XYZ	Block, Inc. This page	112,899	$8,580,324
7	MDB	MongoDB, Inc.	14,573	$4,895,070
8	TOST	Toast, Inc.	109,098	$3,035,106

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,580,324	112,899	+290.0%	Shares	Defined	2026-08-12
2025-12-31	$1,884,485	28,952	+14.6%	Shares	Defined	2026-02-17
2025-06-30	$1,715,504	25,254	+56.7%	Shares	Defined	2025-08-14
2024-12-31	$1,369,953	16,119	-71.8%	Shares	Defined	2025-02-14
2024-09-30	$3,831,041	57,069	-58.4%	Shares	Defined	2024-11-14
2023-09-30	$6,076,234	137,285	-22.0%	Shares	Defined	2023-11-13
2023-06-30	$11,709,529	175,898	+139.1%	Shares	Defined	2023-08-10
2023-03-31	$5,050,923	73,575	-3.7%	Shares	Defined	2023-05-11
2022-12-31	$4,802,547	76,425	+45939.2%	Shares	Defined	2023-02-10
2022-09-30	$9,128	166	-99.9%	Shares	Defined	2022-11-14
2022-06-30	$16,607,168	270,211	+5404120.0%	Shares	Defined	2022-08-10
2021-12-31	$807	5	0.0%	Shares	Defined	2022-02-14
2021-09-30	$1,199	5	-94.7%	Shares	Defined	2021-11-15
2021-06-30	$22,917	94	—	Shares	Defined	2021-08-16
No filing history on record for this holder in this stock.