Q2 2026 13F · SEC CIK 1008877

Woodstock Corp

Wealth managerFiled 2026-07-13 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.2B
Reported positions: 163
Top holdings a year, 3 yrs: +21.6%
Assets under management: $1.3B

Woodstock Corp is a wealth manager that reported 163 positions worth $1.2B in its Q2 2026 13F, filed 2026-07-13. Its largest holdings were Nvidia Corporation Com (NVDA, 8.4%), Microsoft Corp (MSFT, 4.9%), Alphabet Inc (GOOG, 4.2%). A portfolio copying its top holdings returned 21.6% a year over the last 3 years, against 20.4% for the S&P 500.

Woodstock Corp holdings largest 50 of 163 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.

Woodstock Corp 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation Com	8.4%	8.5%	502,723	-8.0%	$100.6M
MSFTMicrosoft Corp	4.9%	5.2%	159,578	+0.8%	$59.5M
GOOGAlphabet Inc	4.2%	4.0%	144,760	-8.6%	$51.1M
ORLYO'Reilly Automotive Inc	4.2%	4.6%	554,622	-0.3%	$51.1M
AAPLApple Inc	4.0%	3.8%	165,921	-0.9%	$48.0M
GOOGLAlphabet Inc	3.1%	2.9%	105,641	-5.9%	$37.8M
FTNTFortinet Inc	3.0%	1.7%	231,904	-1.1%	$35.6M
ISRGIntuitive Surgical Inc	2.7%	3.3%	81,140	+0.1%	$32.3M
RTXRtx Corporation Com	2.3%	2.5%	143,517	-1.2%	$27.2M
ABBVAbbvie Inc	1.9%	1.8%	92,705	-0.4%	$23.3M
AMATApplied Matls Inc	1.9%	1.0%	31,408	-2.5%	$22.7M
JPMJpmorgan Chase & Co	1.9%	1.8%	68,865	-0.0%	$22.5M
HDHome Depot Inc Com	1.8%	1.8%	60,993	+1.5%	$21.5M
COSTCostco Whsl Corp New	1.7%	1.9%	21,837	-0.4%	$20.4M
CSCOCisco Sys Inc	1.7%	1.2%	173,039	-0.7%	$20.3M
JNJJohnson & Johnson	1.7%	1.7%	79,663	-0.9%	$20.2M
IWRIshares Russell Midcap ETF	1.4%	1.4%	156,185	-2.3%	$17.2M
STTState Str Corp	1.3%	1.1%	93,812	-3.2%	$15.9M
MRKMerck & Co. Inc	1.3%	1.3%	123,729	-0.6%	$15.9M
XOMExxon Mobil Corp	1.3%	1.8%	115,941	-2.0%	$15.9M
WMTWalmart Inc	1.3%	1.6%	139,348	-0.5%	$15.8M
ORCLOracle Corp	1.3%	1.4%	107,223	+1.6%	$15.7M
LLYLilly Eli & Co	1.2%	1.0%	11,917	-1.2%	$14.3M
EMREmerson Elec Co Com	1.1%	1.1%	96,502	+0.6%	$13.8M
VVisa Inc Com Cl A	1.1%	1.0%	39,179	+1.2%	$13.4M
ECLEcolab Inc	1.1%	1.1%	47,526	-1.1%	$13.2M
ABTAbbott Laboratories	1.1%	1.3%	144,252	+5.3%	$13.1M
ITWIllinois Tool Works Inc.	1.1%	1.1%	47,478	+2.8%	$12.8M
REGNRegeneron Pharmaceuticals	1.1%	1.4%	20,518	+3.3%	$12.8M
ADPAutomatic Data Processing Inc Com	1.0%	1.0%	56,055	+0.3%	$12.6M
IDXXIdexx Labs Inc	1.0%	1.2%	23,593	-0.3%	$12.4M
AMZNAmazon Com Inc Com	1.0%	0.9%	50,814	+3.4%	$12.1M
NEENextera Energy Inc Com	1.0%	1.1%	137,052	-0.4%	$12.0M
PEPPepsico Inc	1.0%	1.2%	85,427	-0.6%	$11.6M
SHELShell PLC	0.9%	1.3%	146,785	-3.9%	$11.4M
APAApa Corporation	0.9%	1.3%	348,869	-1.1%	$11.4M
BRK-BBerkshire Hathaway Inc Del	0.9%	0.9%	21,991	+2.4%	$11.0M
FDXFedex Corp	0.9%	1.1%	34,011	+0.0%	$10.6M
PGProcter & Gamble Co Com	0.9%	0.9%	72,203	-0.6%	$10.6M
APDAir Products and Chemicals Inc	0.8%	0.9%	33,930	-1.4%	$9.9M
ADIAnalog Devices Inc	0.8%	0.7%	24,968	+1.2%	$9.9M
ZSZscaler Inc	0.8%	0.8%	68,685	+12.7%	$9.7M
MDTMedtronic PLC	0.8%	0.9%	121,241	-0.7%	$9.5M
CBChubb Limited Com	0.8%	0.8%	26,550	-0.2%	$9.0M
BACBank of Amer Corp	0.7%	0.7%	157,842	-0.5%	$9.0M
CVXChevron Corp New	0.7%	1.0%	52,377	+0.3%	$8.7M
IRMIron Mountain Inc	0.7%	0.6%	65,102	-0.6%	$8.2M
QCOMQualcomm Inc	0.6%	—	40,373	—	$7.5M
GNRCGenerac Hldgs Inc	0.6%	—	25,358	—	$7.4M
DISDisney Walt Co	0.6%	0.7%	76,121	-4.3%	$7.3M

What Woodstock Corp 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

ZS Zscaler Inc+12.7% shares
ABT Abbott Laboratories+5.3% shares

Reduced

Left the top 50

TMO Thermo Fisher Scientific Incwas 0.6%
TSCO Tractor Supply Cowas 0.6%

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: +11.6% /yr; S&P 500 +20.1%
3 years: +21.6% /yr; S&P 500 +20.4%
5 years: +13.6% /yr; S&P 500 +11.6%

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	$1.2B	163
Q1 2026	$1.1B	156
Q4 2025	$1.2B	156
Q3 2025	$1.2B	157
Q2 2025	$1.1B	156
Q1 2025	$1.0B	153
Q4 2024	$1.0B	156
Q3 2024	$1.0B	165
Q2 2024	$983.4M	165
Q1 2024	$966.0M	165
Q4 2023	$863.6M	166
Q3 2023	$797.5M	168

Questions about Woodstock Corp's portfolio

What stocks does Woodstock Corp own?

Woodstock Corp's latest 13F, for Q2 2026 and filed Jul 13, 2026, lists 163 positions worth $1.2B. The largest are Nvidia Corporation Com (NVDA) at 8.4%, Microsoft Corp (MSFT) at 4.9%, Alphabet Inc (GOOG) at 4.2%, O'Reilly Automotive Inc (ORLY) at 4.2% and Apple Inc (AAPL) at 4.0%.

What did Woodstock Corp buy last quarter?

In Q2 2026, Woodstock Corp added Zscaler Inc (ZS) (+12.7% shares) and Abbott Laboratories (ABT) (+5.3% shares), compared with its Q1 2026 filing.

What did Woodstock Corp sell last quarter?

In Q2 2026, Woodstock Corp cut from its top 50 Thermo Fisher Scientific Inc (TMO), cut from its top 50 Tractor Supply Co (TSCO), Alphabet Inc (GOOG) (-8.6% shares), Nvidia Corporation Com (NVDA) (-8.0% shares) and Alphabet Inc (GOOGL) (-5.9% shares), compared with its Q1 2026 filing.

How has Woodstock Corp's portfolio performed?

A portfolio copying Woodstock Corp's 20 largest 13F holdings each quarter, from the day each filing was public, returned +21.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +11.6% against +20.1%. Over 5 years: +13.6% a year against +11.6%.

When is Woodstock Corp's next 13F filing due?

13F filings are due 45 days after each quarter ends. Woodstock Corp'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 Woodstock Corp manage?

Woodstock Corp reported $1.3B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.2B.