13F INSTITUTION· CIK 0001859606·2026-Q2·filed Aug 12, 2026
Optiver Holding B.v.
OPTIVER HOLDING B.V.
$370.7B
13F long value · 2026-Q2
Positions2757
CategoryAsset Manager
Quarters tracked8
▲ #40 of 581 by 13F value
Size rank10/10
23 NEW173 ADD419 2×+340 TRIM250 NEAR EXIT12 EXIT
Snapshot
Optiver Holding B.v.'s 13F portfolio at a glance — size, concentration and this quarter's activity.
13F value (AUM)?
$370.7B
Positions?
2757 (536 unmapped)
Top 100 weight
94.5%
Quarters tracked
8
Latest 13F filed
Aug 12, 2026
New positions
23
Exits / near-exits
262
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
$191.8B
2024-Q3
$193.6B
2024-Q4
$172.0B
2025-Q1
$210.2B
2025-Q2
$250.6B
2025-Q3
$268.8B
2025-Q4
$289.5B
2026-Q1
$370.7B
2026-Q2
Top holdings — 2026-Q2
The fund's largest reported positions (PUT/CALL rows are option positions, reported separately). The 100 shown cover 94.5% of the portfolio.
Ticker
Issuer
Weight
Value
Shares
Since 2026-Q2
—PUT
STATE STR SPDR S&P 500 ETF T
17.4%
$64.4B
86.2M
—
—CALL
STATE STR SPDR S&P 500 ETF T
15.0%
$55.5B
74.3M
—
—CALL
INVESCO QQQ TR
9.1%
$33.8B
45.8M
—
—PUT
INVESCO QQQ TR
7.7%
$28.4B
38.6M
—
—PUT
ISHARES TR
4.0%
$14.8B
49.8M
—
—CALL
MICRON TECHNOLOGY INC
3.0%
$11.1B
9.6M
—
—CALL
ISHARES TR
2.7%
$10.1B
33.9M
—
—CALL
SPDR GOLD TR
2.6%
$9.5B
25.8M
—
—PUT
MICRON TECHNOLOGY INC
2.3%
$8.7B
7.5M
—
—CALL
TESLA INC
1.6%
$6.1B
14.5M
—
—CALL
ON SEMICONDUCTOR CORP
1.6%
$5.8B
61.1M
—
—PUT
NVIDIA CORPORATION
1.4%
$5.3B
26.3M
—
—PUT
SPDR GOLD TR
1.2%
$4.5B
12.1M
—
—PUT
ON SEMICONDUCTOR CORP
1.1%
$4.1B
43.5M
—
—CALL
NVIDIA CORPORATION
1.1%
$3.9B
19.5M
—
Option positions — 2026-Q2?
$183.2B across 210 put positions vs $180.5B across 210 call positions — put/call ratio 1.01. Values are notional — the market value of the shares the options reference.
Type
Ticker
Issuer
Underlying shares
Notional value
% of 13F value
PUT
—
ZSCALER INC
606.6M
$183.2B
49.4%
CALL
—
ZSCALER INC
628.6M
$180.5B
48.7%
Quarterly changes — 2026-Q2
What Optiver Holding B.v. opened, added, trimmed and exited this quarter, largest dollar moves first.