Sigma Planning Corp

CIK

1449126

City

ANN ARBOR

State / Country

MI

Stock

NIM — Nuveen Select Maturities Municipal Fund

Top Portfolio Positions

608 positions · $1,549,582,675 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
AAPL	Apple Inc. Technology	611,864	$155,284,964	10.02%
NVDA	Nvidia Corp Technology	661,302	$115,331,068	7.44%
AMZN	Amazon Com Inc Consumer Cyclical	349,269	$72,742,254	4.69%
QQQ	Invesco Qqq Trust, Series 1	105,629	$60,966,946	3.93%
SPY	Spdr S&P 500 ETF Trust	86,031	$55,949,400	3.61%
MSFT	Microsoft Corp Technology	135,061	$49,995,530	3.23%
AVGO	Broadcom Inc. Technology	77,373	$23,947,717	1.55%
GOOGL	Alphabet Inc. Communication Services	78,891	$22,685,895	1.46%
META	Meta Platforms, Inc. Communication Services	39,379	$22,529,907	1.45%
GLD	Spdr Gold Trust	46,617	$20,058,828	1.29%

Portfolio Trend

25 quarters · across all stocks

Holdings in NIM

Compact Export CSV

Shares Held

Position Value (USD)

14 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$103,108	10,911	+0.1%	Shares	Sole	2026-05-04
2025-12-31	$101,479	10,900	+4.1%	Shares	Sole	2026-01-30
2025-09-30	$96,989	10,474	0.0%	Shares	Sole	2025-11-10
2025-06-30	$94,894	10,474	0.0%	Shares	Sole	2025-08-05
2025-03-31	$97,617	10,474	0.0%	Shares	Sole	2025-05-02
2024-12-31	$91,228	10,474	0.0%	Shares	Sole	2025-02-03
2024-09-30	$96,989	10,474	0.0%	Shares	Sole	2024-11-04
2024-06-30	$94,684	10,474	+2.3%	Shares	Sole	2024-08-06
2023-03-31	$94,505	10,239	0.0%	Shares	Sole	2023-05-08
2022-12-31	$92,765	10,239	-10.1%	Shares	Sole	2023-01-24
2022-09-30	$100,906	11,389	0.0%	Shares	Sole	2022-11-10
2022-06-30	$104,551	11,389	+0.9%	Shares	Sole	2022-08-11
2022-03-31	$108,081	11,282	-8.0%	Shares	Sole	2022-04-20
2020-03-31	$119,750	12,257	—	Shares	Sole	2020-05-01
No 13F history on record for this holder in this stock.