Stocks/Funds/CIK 1859606

Optiver Holding B.V.

index-like (500+ pos)market maker
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1859606
Assets
$2.64B
+2.1% YoY
Holdings
1,877
Lifetime alpha vs market
+6.49% annual
Average hold time
1.1 yr
median 0.8 yr

Quarterly history

Cum return +141% vs S&P +76% · α +65% lifetimeAUM $2.6B · peak $103.8BFlow $-2.7B (-48%)2021-032021-122022-092023-062024-032024-122025-092026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-8.02%
trims when stocks drop
when a holding falls −10%+
Middle response
-19.43%
baseline attrition
Rally response
-20.84%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
TSMTaiwan Semiconductor Man$435M16.4%+105.6%3.8 yr
ORCLOracle Corporation$207M7.8%+5.9%2.3 yr
MUMicron Technology, Inc.$197M7.5%+289.6%4.5 yr
AVGOBroadcom Inc.$97M3.7%+86.0%3.3 yr
XLFState Street Financial S$90M3.4%2.5 yr
XLEState Street Energy Sele$84M3.2%3.0 yr
PLTRPalantir Technologies In$71M2.7%+73.3%2.8 yr
AMDAdvanced Micro Devices, $66M2.5%+98.0%4.5 yr
DIAState Street SPDR Dow Jo$66M2.5%2.8 yr
HYGiShares iBoxx $ High Yie$48M1.8%2.3 yr
SLViShares Silver Trust$45M1.7%3.8 yr
SOFISoFi Technologies, Inc.$37M1.4%+36.5%1.0 yr
BRK-BBerkshire Hathaway Inc.$35M1.3%2.5 yr
XPXP Inc.$30M1.1%+39.9%2.3 yr
AMATApplied Materials, Inc.$29M1.1%+137.6%2.8 yr

Portfolio composition (YoY)

Industry mix
Semiconductors32.8%-3.6pp$867M
Asset Management17.2%+2.7pp$455M
Software - Infrastructure13.7%+12.1pp$362M
Financial - Credit Services3.0%+2.9pp$80M
Financial - Capital Markets3.0%+1.1pp$78M
Drug Manufacturers - General2.7%+2.3pp$72M
Software - Application2.3%+2.3pp$61M
Banks - Regional2.3%+2.0pp$60M
Asset Management - Bonds2.0%-1.0pp$54M
Banks - Diversified1.7%-1.4pp$45M
Country
US66.2%-0.9pp
TW16.4%+10.5pp
GB6.2%+2.3pp
BR3.1%-2.8pp
Unknown1.6%-2.7pp
CH1.2%+0.6pp
FR1.1%+0.8pp
CN1.1%-0.5pp
Top 5: 38.8% · Top 10: 51.5% · Top 25: 67.1%

Winners

TickerPrev $PnLYoY %
MU$91M+0.26B289.6%
AVGO$226M+0.19B86.0%
TSM$153M+0.16B105.6%
AMD$160M+0.16B98.0%
BTI$37M+0.02B47.5%

Losers

TickerPrev $PnLYoY %
DEO$10M-0.00B-27.1%
JD$4M-0.00B-28.5%
SNY$8M-0.00B-10.4%
MSFT$41M-0.00B-0.6%

Top buys this quarter · 15

MU Micron Technology, Inc.+$80M
TSM Taiwan Semiconductor Manufactu+$41M
SOFI SoFi Technologies, Inc.+$37M
BBD Banco Bradesco S.A.+$22M
AZN AstraZeneca PLCnew+$19M
COIN Coinbase Global, Inc.+$17M
AMAT Applied Materials, Inc.+$15M
AMD Advanced Micro Devices, Inc.+$14M
CRWD CrowdStrike Holdings, Inc.+$13M
MS Morgan Stanley+$12M

Top sells this quarter · 15

SPY State Street SPDR S&P 500 ETF $1.04B
META Meta Platforms, Inc.exit$201M
AAPL Apple Inc.$180M
AMZN Amazon.com, Inc.$176M
NVDA NVIDIA Corporation$122M
NFLX Netflix, Inc.exit$89M
TSLA Tesla, Inc.exit$71M
JPM JPMorgan Chase & Co.$60M
MSFT Microsoft Corporation$51M
PBR Petróleo Brasileiro S.A. - Peexit$46M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$2.64B1877+53.20%+17.59%+35.61%-2.66B
2025-12-31$5.53B2095+51.60%+17.72%+33.88%-1.13B
2025-09-30$6.16B2341+41.67%+17.52%+24.16%+1.89B
2025-06-30$3.71B1122+28.00%+14.94%+13.06%+0.39B
2025-03-31$2.59B1048+10.54%+8.30%+2.24%-0.35B
2024-12-31$3.09B700+26.75%+24.89%+1.86%-0.88B
2024-09-30$3.93B608+41.23%+36.04%+5.19%-1.47B
2024-06-30$5.19B535+32.45%+24.49%+7.96%+2.52B
2024-03-31$2.41B332+36.60%+29.62%+6.98%-1.24B
2023-12-31$3.35B198+45.40%+26.18%+19.22%-0.60B
2023-09-30$3.50B259+30.14%+21.57%+8.57%+0.13B
2023-06-30$3.46B203+17.62%+19.42%-1.81%+0.99B
2023-03-31$2.16B246-9.92%-7.82%-2.10%+0.25B
2022-12-31$1.65B180-25.92%-18.17%-7.74%-102.94B
2022-09-30$103.81B263-18.33%-15.51%-2.82%+37.55B
2022-06-30$75.11B223-6.90%-10.62%+3.72%-7.40B