Q2 2026 13F · SEC CIK 1418773

Robeco Institutional Asset Management B.V.

Asset managerFiled 2026-07-21 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $81.4B
Reported positions: 837
Top holdings a year, 3 yrs: +23.2%
Average holding period: 5.2 yrs

Robeco Institutional Asset Management B.V. is an asset manager that reported 837 positions worth $81.4B in its Q2 2026 13F, filed 2026-07-21. Its largest holdings were Nvidia Corporation Com (NVDA, 6.6%), Apple Inc (AAPL, 5.2%), Alphabet Inc (GOOGL, 4.1%). A portfolio copying its top holdings returned 23.2% a year over the last 3 years, against 20.4% for the S&P 500.

Robeco Institutional Asset Management B.V. holdings largest 50 of 837 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Robeco Institutional Asset Management B.V. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation Com	6.6%	6.5%	26,732,727	+1.9%	$5.3B
AAPLApple Inc	5.2%	5.2%	14,715,259	+2.8%	$4.3B
GOOGLAlphabet Inc	4.1%	3.7%	9,358,721	+2.8%	$3.3B
MSFTMicrosoft Corp	3.4%	3.9%	7,446,791	+1.9%	$2.8B
AMZNAmazon Com Inc Com	2.8%	2.5%	9,484,845	+12.5%	$2.3B
AVGOBroadcom Inc	2.1%	1.7%	4,521,766	+15.5%	$1.7B
AMATApplied Matls Inc	1.7%	0.9%	1,963,208	+11.7%	$1.4B
MUMicron Technology Inc	1.4%	0.5%	1,022,996	+5.2%	$1.2B
GOOGAlphabet Inc	1.4%	1.3%	3,211,627	+0.7%	$1.1B
JPMJpmorgan Chase & Co	1.2%	1.3%	2,991,167	-0.5%	$979.1M
METAMeta Platforms Inc Class A	1.1%	1.4%	1,622,134	-2.3%	$913.7M
LLYLilly Eli & Co	1.1%	0.9%	758,740	+16.2%	$910.1M
ABBVAbbvie Inc	1.1%	1.0%	3,565,119	+9.7%	$897.1M
KLACKla Corp	1.0%	0.6%	2,680,912	+783.3%	$808.9M
LRCXLam Research Corp	1.0%	0.6%	1,835,997	-10.9%	$795.6M
CMICummins Inc	0.8%	—	964,675	—	$688.0M
TSLATesla Inc Com	0.8%	0.8%	1,539,701	-1.3%	$647.6M
CSCOCisco Sys Inc	0.8%	0.7%	5,466,320	-14.8%	$642.1M
VRTVertiv Holdings Co	0.8%	0.7%	1,916,632	-6.9%	$641.7M
AMDAdvanced Micro Devices Inc	0.8%	—	1,093,161	—	$635.0M
ADIAnalog Devices Inc	0.8%	0.6%	1,591,332	+20.0%	$632.0M
VVisa Inc Com Cl A	0.8%	0.7%	1,833,793	+15.7%	$629.2M
ANETArista Networks Inc	0.8%	0.7%	3,655,236	-6.5%	$621.0M
IBNIcici Bank Limited	0.8%	0.7%	21,149,096	+6.6%	$614.0M
PBR-APetroleo Brasileiro S A	0.7%	0.8%	37,562,606	+21.1%	$549.9M
PANWPalo Alto Networks Inc	0.7%	—	1,565,744	—	$534.0M
TSMTaiwan Semiconductor Manufac	0.6%	0.4%	1,106,266	+21.6%	$528.3M
GEVGe Vernova Inc	0.6%	0.6%	448,666	-0.0%	$527.1M
INTCIntel Corp	0.6%	—	3,748,266	—	$523.4M
INFYInfosys Ltd	0.6%	0.7%	49,040,701	+27.1%	$514.4M
JNJJohnson & Johnson	0.6%	0.6%	1,966,109	+14.2%	$499.3M
MAMastercard Inc.	0.6%	0.8%	950,119	-13.4%	$488.0M
VALEVale S A	0.6%	0.6%	30,216,274	+9.6%	$454.5M
BNYBank of New York Mellon Corp	0.5%	0.5%	3,036,013	-0.1%	$439.0M
GILDGilead Sciences	0.5%	0.7%	3,459,893	+3.1%	$437.1M
BMYBristol-Myers Squibb Co Com	0.5%	0.6%	7,244,630	+7.6%	$417.4M
CCitigroup Inc Com New	0.5%	0.5%	2,948,763	-1.9%	$412.7M
BACBank of Amer Corp	0.5%	—	7,197,179	—	$410.1M
WDCWestern Digital Corp	0.5%	—	630,680	—	$402.8M
KOCoca Cola Co	0.5%	—	4,920,011	—	$399.8M
MSMorgan Stanley Com New	0.5%	—	1,833,588	—	$383.3M
HDBHdfc Bk Ltd ADR	0.5%	0.4%	14,693,252	+17.3%	$379.5M
ITUBItau Unibanco Hldg S A	0.5%	0.7%	45,635,223	-16.6%	$372.8M
JBLJabil Inc	0.4%	0.5%	944,017	-20.5%	$363.9M
CBRECBRE Group, Inc. Class A	0.4%	0.5%	2,610,448	-2.8%	$351.6M
ROKRockwell Automation Inc	0.4%	—	694,061	—	$343.6M
URIUnited Rentals Inc Com	0.4%	—	301,193	—	$341.2M
NEMNewmont Corp	0.4%	0.6%	3,627,992	-7.6%	$338.9M
TRVTravelers Companies Inc	0.4%	—	992,821	—	$327.8M
COSTCostco Whsl Corp New	0.4%	—	346,795	—	$324.4M

What Robeco Institutional Asset Management B.V. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

KLAC Kla Corp+783.3% shares
INFY Infosys Ltd+27.1% shares
TSM Taiwan Semiconductor Manufac+21.6% shares
PBR-A Petroleo Brasileiro S A+21.1% shares
ADI Analog Devices Inc+20.0% shares
HDB Hdfc Bk Ltd ADR+17.3% shares
LLY Lilly Eli & Co+16.2% shares
V Visa Inc Com Cl A+15.7% shares

Reduced

JBL Jabil Inc-20.5% shares
ITUB Itau Unibanco Hldg S A-16.6% shares
CSCO Cisco Sys Inc-14.8% shares
MA Mastercard Inc.-13.4% shares
LRCX Lam Research Corp-10.9% shares
NEM Newmont Corp-7.6% shares
VRT Vertiv Holdings Co-6.9% shares
ANET Arista Networks Inc-6.5% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +12.3% /yr; S&P 500 +20.1%
3 years: +23.2% /yr; S&P 500 +20.4%
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$81.4B	837
Q1 2026	$70.2B	842
Q4 2025	$70.2B	824
Q3 2025	$69.0B	857
Q2 2025	$61.8B	860
Q1 2025	$51.5B	899
Q4 2024	$52.8B	897
Q3 2024	$50.3B	904
Q2 2024	$46.5B	915
Q1 2024	$46.0B	925
Q4 2023	$41.2B	1,094
Q3 2023	$37.4B	1,013

Questions about Robeco Institutional Asset Management B.V.'s portfolio

What stocks does Robeco Institutional Asset Management B.V. own?

Robeco Institutional Asset Management B.V.'s latest 13F, for Q2 2026 and filed Jul 21, 2026, lists 837 positions worth $81.4B. The largest are Nvidia Corporation Com (NVDA) at 6.6%, Apple Inc (AAPL) at 5.2%, Alphabet Inc (GOOGL) at 4.1%, Microsoft Corp (MSFT) at 3.4% and Amazon Com Inc Com (AMZN) at 2.8%.

What did Robeco Institutional Asset Management B.V. buy last quarter?

In Q2 2026, Robeco Institutional Asset Management B.V. added Kla Corp (KLAC) (+783.3% shares), Infosys Ltd (INFY) (+27.1% shares) and Taiwan Semiconductor Manufac (TSM) (+21.6% shares), compared with its Q1 2026 filing.

What did Robeco Institutional Asset Management B.V. sell last quarter?

In Q2 2026, Robeco Institutional Asset Management B.V. cut from its top 50 Cheniere Energy Inc (LNG), cut from its top 50 Mckesson Corp Com (MCK), cut from its top 50 Te Connectivity PLC (TEL), cut from its top 50 Slb Limited (SLB), cut from its top 50 At&t Inc Com (T), Jabil Inc (JBL) (-20.5% shares), Itau Unibanco Hldg S A (ITUB) (-16.6% shares) and Cisco Sys Inc (CSCO) (-14.8% shares), compared with its Q1 2026 filing.

How has Robeco Institutional Asset Management B.V.'s portfolio performed?

A portfolio copying Robeco Institutional Asset Management B.V.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +23.2% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +12.3% against +20.1%.

When is Robeco Institutional Asset Management B.V.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Robeco Institutional Asset Management B.V.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.