Q3 2026 13F · SEC CIK 2106968

Adelphi Trust Co

Bank & trustFiled 2026-10-05 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $151.9M
Reported positions: 113
Holdings vs S&P 500, 3 yrs: —
Average holding period: 1.0 yrs

Adelphi Trust Co is a bank & trust that reported 113 positions worth $151.9M in its Q3 2026 13F, filed 2026-10-05. Its largest holdings were Vanguard Index Fds (VO, 7.1%), Microsoft Corp (MSFT, 6.0%), Apple Inc (AAPL, 5.1%).

Adelphi Trust Co holdings largest 50 of 113 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 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.

Adelphi Trust Co 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
VOVanguard Index Fds	7.1%	7.2%	137,381	+1.7%	$10.8M
MSFTMicrosoft Corp	6.0%	4.7%	17,863	-5.9%	$9.2M
AAPLApple Inc	5.1%	5.2%	23,258	-13.7%	$7.7M
NVDANvidia Corporation	5.0%	4.6%	32,940	-4.9%	$7.5M
IEFAIshares Tr	4.8%	4.5%	74,759	+6.7%	$7.2M
VEAVanguard Ftse Developed Markets Index Fu	4.6%	4.5%	99,975	+4.1%	$7.1M
AVEMAmerican Centy ETF Tr	3.1%	3.0%	50,620	+7.5%	$4.8M
GOOGLAlphabet Inc	3.1%	3.7%	13,730	-11.5%	$4.7M
DFASDimensional ETF Trust	3.0%	3.2%	59,429	+2.0%	$4.6M
AMZNAmazon Com Inc	2.7%	2.9%	16,683	-9.8%	$4.2M
JPMJpmorgan Chase & Co	2.2%	2.1%	9,981	+1.6%	$3.3M
AVGOBroadcom Inc	1.9%	2.3%	8,376	-8.9%	$2.9M
XOMExxonmobil Holdings Corp	1.9%	—	17,748	—	$2.9M
ABBVAbbvie Inc	1.8%	1.7%	10,668	+1.9%	$2.8M
VVisa Inc	1.7%	1.8%	7,097	-8.3%	$2.6M
GOOGAlphabet Inc	1.7%	2.1%	7,412	-16.3%	$2.5M
BRK-BBerkshire Hathaway Inc Del	1.6%	1.3%	5,006	+24.4%	$2.5M
METAMeta Platforms Inc	1.4%	1.1%	3,001	+0.3%	$2.2M
UNPUnion Pac Corp	1.4%	1.4%	7,571	-2.5%	$2.1M
ETNEaton Corp PLC	1.2%	1.3%	4,324	-3.9%	$1.9M
SPYState Str Spdr S&p 500 ETF T	1.2%	0.9%	2,310	+28.6%	$1.8M
MRKMerck & Co Inc	1.1%	1.0%	11,830	-3.7%	$1.7M
CATCaterpillar Inc	1.1%	1.4%	2,027	-0.8%	$1.6M
BKNGBooking Holdings Inc	1.0%	1.1%	9,660	+0.7%	$1.6M
CSCOCisco Sys Inc	1.0%	1.1%	14,099	-3.5%	$1.5M
BIVVanguard Bd Index Fds	0.9%	1.0%	19,616	+1.7%	$1.4M
SCHGSchwab Strategic Tr	0.9%	0.8%	37,250	+10.8%	$1.3M
WMTWalmart Inc	0.8%	1.0%	12,210	-7.7%	$1.3M
GVIIshares Tr	0.8%	0.8%	11,956	+10.2%	$1.2M
VOOVanguard Index Fds	0.8%	0.5%	1,750	+58.9%	$1.2M
TMOThermo Fisher Scientific Inc	0.8%	0.6%	1,702	-1.0%	$1.1M
RTXRtx Corporation	0.7%	0.8%	6,093	+0.6%	$1.1M
COSTCostco Wholesale Corporation	0.7%	0.7%	1,142	+1.8%	$1.0M
HDHome Depot Inc	0.7%	0.8%	3,653	+3.2%	$1.0M
AMPAmeriprise Finl Inc	0.7%	0.6%	2,058	+2.3%	$1.0M
PEPPepsico Inc	0.7%	0.7%	7,862	+6.2%	$996K
TSLATesla Inc	0.7%	—	2,800	—	$993K
SCHVSchwab Strategic Tr	0.7%	0.6%	29,639	+9.1%	$987K
MCDMcdonalds Corp	0.6%	0.7%	4,167	+7.4%	$962K
PGProcter & Gamble Co	0.6%	0.6%	6,482	+6.7%	$942K
PNCPnc Finl Svcs Group Inc	0.6%	0.7%	4,173	-1.5%	$927K
CRMSalesforce Inc	0.6%	—	3,903	—	$896K
JPSTJ P Morgan Exchange Traded F	0.6%	0.5%	17,119	+15.0%	$862K
CBChubb Limited	0.6%	0.6%	2,626	+1.5%	$854K
IJHIshares Tr	0.6%	—	11,855	—	$853K
RJFRaymond James Finl Inc	0.6%	0.7%	5,377	-26.6%	$850K
TELTe Connectivity PLC	0.5%	0.5%	3,723	+0.5%	$786K
INTCIntel Corp	0.5%	0.6%	6,457	-6.8%	$776K
BXBlackstone Inc	0.5%	0.5%	6,870	-1.5%	$770K
COPConocophillips	0.5%	—	6,102	—	$764K

What Adelphi Trust Co bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Added to

VOO Vanguard Index Fds+58.9% shares
SPY State Str Spdr S&p 500 ETF T+28.6% shares
BRK-B Berkshire Hathaway Inc Del+24.4% shares
JPST J P Morgan Exchange Traded F+15.0% shares
SCHG Schwab Strategic Tr+10.8% shares
GVI Ishares Tr+10.2% shares
SCHV Schwab Strategic Tr+9.1% shares
AVEM American Centy ETF Tr+7.5% shares

Reduced

RJF Raymond James Finl Inc-26.6% shares
GOOG Alphabet Inc-16.3% shares
AAPL Apple Inc-13.7% shares
GOOGL Alphabet Inc-11.5% shares
AMZN Amazon Com Inc-9.8% shares
AVGO Broadcom Inc-8.9% shares
V Visa Inc-8.3% shares
WMT Walmart Inc-7.7% shares

Left the top 50

Share counts compared with the Q2 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: —
3 years: —
5 years: —

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
Q3 2026	$151.9M	113
Q2 2026	$150.7M	114
Q1 2026	$122.9M	105
Q4 2025	$122.5M	99

Questions about Adelphi Trust Co's portfolio

What stocks does Adelphi Trust Co own?

Adelphi Trust Co's latest 13F, for Q3 2026 and filed Oct 5, 2026, lists 113 positions worth $151.9M. The largest are Vanguard Index Fds (VO) at 7.1%, Microsoft Corp (MSFT) at 6.0%, Apple Inc (AAPL) at 5.1%, Nvidia Corporation (NVDA) at 5.0% and Ishares Tr (IEFA) at 4.8%.

What did Adelphi Trust Co buy last quarter?

In Q3 2026, Adelphi Trust Co added Vanguard Index Fds (VOO) (+58.9% shares), State Str Spdr S&p 500 ETF T (SPY) (+28.6% shares) and Berkshire Hathaway Inc Del (BRK-B) (+24.4% shares), compared with its Q2 2026 filing.

What did Adelphi Trust Co sell last quarter?

In Q3 2026, Adelphi Trust Co cut from its top 50 Exxon Mobil Corp (XOM), cut from its top 50 Ishares Tr (IVV), cut from its top 50 Honeywell Intl. Inc (HON), cut from its top 50 Stryker Corporation (SYK), cut from its top 50 Applied Matls Inc (AMAT), Raymond James Finl Inc (RJF) (-26.6% shares), Alphabet Inc (GOOG) (-16.3% shares) and Apple Inc (AAPL) (-13.7% shares), compared with its Q2 2026 filing.

When is Adelphi Trust Co's next 13F filing due?

13F filings are due 45 days after each quarter ends. Adelphi Trust Co's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.