13F filer

Ossiam

As of Jun 30, 2026 Filed Aug 13, 2026 CIK 1767471 SEC filings ↗

13F Value

$7.54B

Positions

680

Top Position

SPYM13.7%

Top 5

32.1%

Latest filing changes

vs Mar 31, 2026

1 SPYM State Street(R) SPDR(R) Portfolio S&P 500(R) ETF +54.3%+$363.9M

2 NVDA NVIDIA +83.0%+$179.0M

3 JPM JPMorgan Chase +944.1%+$64.3M

4 FLUT Flutter Entmt >999%+$40.4M

5 MCK McKesson +142.3%+$17.9M

Holdings680

#							Trend (4Q)
1	SPYM State Street(R) SPDR(R) Portfolio S&P 500(R) ETF	13.7%	$1.03B	+54.3%	11.76M	10.3%		ETF
2	NVDA NVIDIA	5.2%	$394.7M	+83.0%	1.97M	3.3%		Common Stock
3	VOO Vanguard 500 Index Fund — ETF Shares	5.0%	$377.7M	NEW	550.0K	—		ETF
4	AMD Advanced Micro Devices	4.2%	$317.0M	—	545.6K	14.2%	—	Common Stock
5	TSLA Tesla	4.0%	$300.4M	-31.2%	714.2K	6.8%		Common Stock
6	INTC Intel	3.2%	$239.4M	NEW	1.71M	—		Common Stock
7	AAPL Apple	3.1%	$233.6M	-22.7%	807.3K	4.7%		Common Stock
8	BRK.B Berkshire Hathaway Class B Filing details 084670702 Jun 30, 2026 393,540 reported quantity $196,923,481 reported value	2.6%	$196.9M	-45.2%	393.5K	6.1%		Common Stock
9	AMZN Amazon	2.0%	$149.1M	-38.9%	625.5K	3.8%		Common Stock
10	FTNT Fortinet	1.7%	$128.1M	+15.5%	834.0K	1.0%		Common Stock
11	SNDK Sandisk	1.7%	$127.1M	-4.3%	55.9K	0.7%		Common Stock
12	GS Goldman Sachs Group	1.6%	$123.2M	-18.4%	121.8K	2.2%		Common Stock
13	MSFT Microsoft	1.5%	$113.2M	NEW	303.5K	—		Common Stock
14	LLY Eli Lilly	1.4%	$108.3M	NEW	90.3K	—		Common Stock
15	C Citigroup	1.3%	$95.6M	NEW	683.1K	—		Common Stock
16	AMAT Applied Materials	1.2%	$92.1M	-31.9%	127.4K	1.1%		Common Stock
17	ONTO Onto Innovation	1.2%	$89.1M	NEW	235.5K	—		Common Stock
18	ADBE Adobe	1.0%	$77.8M	+1.2%	379.6K	1.6%		Common Stock
19	PLTR Palantir Technologies	1.0%	$77.6M	+4.1%	664.9K	1.6%		Common Stock
20	MS Morgan Stanley	1.0%	$72.6M	NEW	347.4K	—		Common Stock

Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.

Exited in Latest Filing41

#	Holding	Prior %	Prior Value	Change	Prior Quantity	Trend (4Q)	Type

Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.