Q2 2026 13F · SEC CIK 1115418

Rhumbline Advisers

Institutional asset managerFiled 2026-08-12 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $132.6B
Reported positions: 4,129
Top holdings a year, 3 yrs: +22.4%
Assets under management: $136.5B

Rhumbline Advisers is an institutional asset manager that reported 4,129 positions worth $132.6B in its Q2 2026 13F, filed 2026-08-12. Its largest holdings were Nvidia Corporation (NVDA, 6.3%), Apple Inc (AAPL, 5.5%), Microsoft Corp (MSFT, 3.5%). A portfolio copying its top holdings returned 22.4% a year over the last 3 years, against 18.9% for the S&P 500.

Rhumbline Advisers holdings largest 50 of 4,129 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.

Rhumbline Advisers 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation	6.3%	6.3%	41,543,349	-1.1%	$8.3B
AAPLApple Inc	5.5%	5.6%	25,077,756	-2.9%	$7.3B
MSFTMicrosoft Corp	3.5%	4.1%	12,613,358	-3.0%	$4.7B
AMZNAmazon Com Inc	2.9%	3.0%	16,023,278	-3.4%	$3.8B
GOOGLAlphabet Inc	2.8%	2.5%	10,284,105	+1.4%	$3.7B
AVGOBroadcom Inc	2.3%	2.2%	8,151,966	-0.7%	$3.1B
GOOGAlphabet Inc	2.2%	2.0%	8,249,403	+1.0%	$2.9B
MUMicron Technology Inc	1.7%	0.6%	1,966,447	+3.3%	$2.3B
METAMeta Platforms Inc	1.6%	1.9%	3,808,010	-0.7%	$2.1B
TSLATesla Inc	1.5%	1.5%	4,879,546	+0.7%	$2.1B
AMDAdvanced Micro Devices Inc	1.2%	0.5%	2,798,589	+1.3%	$1.6B
LLYEli Lilly & Co	1.2%	1.1%	1,333,307	-1.9%	$1.6B
JPMJpmorgan Chase & Co	1.1%	1.2%	4,511,046	-2.2%	$1.5B
BRK-BBerkshire Hathaway Inc Del	1.1%	1.2%	2,822,091	-0.9%	$1.4B
VVisa Inc	0.8%	0.8%	3,080,395	-2.3%	$1.1B
INTCIntel Corp	0.8%	—	7,480,892	—	$1.0B
AMATApplied Matls Inc	0.8%	0.4%	1,419,788	+2.1%	$1.0B
LRCXLam Research Corp	0.7%	0.4%	2,271,281	-1.1%	$984.2M
JNJJohnson & Johnson	0.7%	0.8%	3,780,752	-1.3%	$960.2M
XOMExxon Mobil Corp	0.7%	1.0%	6,756,966	-2.5%	$923.8M
CATCaterpillar Inc	0.7%	0.5%	814,357	+2.1%	$867.2M
WMTWalmart Inc	0.6%	0.8%	7,340,834	-1.2%	$831.4M
CSCOCisco Sys Inc	0.6%	0.5%	7,004,591	-2.3%	$822.8M
MAMastercard Incorporated	0.6%	0.7%	1,504,261	-1.4%	$772.6M
KLACKla Corp	0.6%	0.3%	2,451,630	+876.8%	$739.7M
COSTCostco Wholesale Corporation	0.6%	0.7%	786,232	-3.7%	$735.5M
ABBVAbbvie Inc	0.5%	0.5%	2,733,648	-5.7%	$687.9M
BACBank of Amer Corp	0.5%	0.5%	11,416,501	-2.3%	$650.5M
HDHome Depot Inc	0.5%	0.5%	1,774,973	-1.3%	$626.0M
GEGe Aerospace	0.5%	0.4%	1,658,133	-2.3%	$619.7M
UNHUnitedhealth Group Inc	0.5%	0.3%	1,461,895	+0.2%	$607.6M
GEVGe Vernova Inc	0.4%	0.4%	461,338	-2.5%	$542.0M
KOCoca Cola Co	0.4%	0.4%	6,631,746	-3.8%	$539.0M
PGProcter & Gamble Co	0.4%	0.4%	3,568,348	-1.2%	$523.3M
NFLXNetflix Inc.	0.4%	0.6%	7,296,809	-1.4%	$521.0M
CVXChevron Corporation	0.4%	0.5%	3,050,110	-1.5%	$505.6M
GSGoldman Sachs Group Inc	0.4%	0.4%	485,235	-3.2%	$490.8M
TXNTexas Instrs Inc	0.4%	—	1,643,360	—	$489.8M
MRKMerck & Co Inc	0.4%	0.4%	3,809,518	+0.3%	$489.5M
SNDKSandisk Corp	0.4%	—	214,727	—	$488.2M
PANWPalo Alto Networks Inc	0.4%	—	1,379,343	—	$470.4M
MRVLMarvell Technology Inc	0.3%	—	1,499,652	—	$446.7M
ORCLOracle Corp	0.3%	0.4%	3,040,101	-0.9%	$445.5M
IBMInternational Business Machs	0.3%	0.3%	1,563,378	-0.1%	$439.6M
MSMorgan Stanley	0.3%	0.3%	2,093,599	-2.6%	$437.6M
PLTRPalantir Technologies Inc	0.3%	0.5%	3,681,182	-5.1%	$429.5M
WFCWells Fargo & Co	0.3%	0.4%	5,168,247	-3.3%	$427.1M
LINLinde PLC	0.3%	0.3%	780,916	-1.6%	$405.2M
WDCWestern Digital Corp Com	0.3%	—	633,209	—	$404.4M
PMPhilip Morris Intl Inc	0.3%	0.3%	2,229,751	-1.2%	$403.4M

What Rhumbline Advisers 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+876.8% shares

Reduced

ABBV Abbvie Inc-5.7% shares
PLTR Palantir Technologies Inc-5.1% 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: +16.5% /yr; S&P 500 +20.1%
3 years: +22.4% /yr; S&P 500 +18.9%
5 years: +13.9% /yr; S&P 500 +10.3%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 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	$132.6B	4,129
Q1 2026	$116.9B	4,093
Q4 2025	$123.7B	4,132
Q3 2025	$124.5B	4,119
Q2 2025	$116.8B	4,141
Q1 2025	$106.9B	4,131
Q4 2024	$111.8B	4,171
Q3 2024	$110.9B	4,195
Q2 2024	$106.4B	4,370
Q1 2024	$104.1B	4,252
Q4 2023	$95.4B	4,268
Q3 2023	$86.2B	4,309

Questions about Rhumbline Advisers's portfolio

What stocks does Rhumbline Advisers own?

Rhumbline Advisers's latest 13F, for Q2 2026 and filed Aug 12, 2026, lists 4,129 positions worth $132.6B. The largest are Nvidia Corporation (NVDA) at 6.3%, Apple Inc (AAPL) at 5.5%, Microsoft Corp (MSFT) at 3.5%, Amazon Com Inc (AMZN) at 2.9% and Alphabet Inc (GOOGL) at 2.8%.

What did Rhumbline Advisers buy last quarter?

In Q2 2026, Rhumbline Advisers added Kla Corp (KLAC) (+876.8% shares), compared with its Q1 2026 filing.

What did Rhumbline Advisers sell last quarter?

In Q2 2026, Rhumbline Advisers cut from its top 50 Rtx Corporation (RTX), cut from its top 50 Mcdonalds Corp (MCD), cut from its top 50 Pepsico Inc (PEP), cut from its top 50 Verizon Communications Inc (VZ), cut from its top 50 At&t Inc (T), Abbvie Inc (ABBV) (-5.7% shares) and Palantir Technologies Inc (PLTR) (-5.1% shares), compared with its Q1 2026 filing.

How has Rhumbline Advisers's portfolio performed?

A portfolio copying Rhumbline Advisers's 20 largest 13F holdings each quarter, from the day each filing was public, returned +22.4% a year over the last 3 years, against +18.9% for the S&P 500. Over 1 year: +16.5% against +20.1%. Over 5 years: +13.9% a year against +10.3%.

When is Rhumbline Advisers's next 13F filing due?

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

How much money does Rhumbline Advisers manage?

Rhumbline Advisers reported $136.5B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $132.6B.