River Street Advisors LLC

RIA/Wealth

River Street Advisors LLC is a RIA/Wealth based in Aurora, IL led by Richard A. Gartelmann, reporting $414.9M in AUM as of Q3 2025 with 37% ETF concentration.

CEORichard A. Gartelmann

Portfolio Value: $239.6M
Positions: 162
Top Holding: IJH at 6.01%
Last Reported: Q3 2025

Address37 S. River Street, Aurora, IL, 60506, United States

Top Holdings

Largest long holdings in River Street Advisors LLC's portfolio (33.1% of total portfolio)

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GthenH

Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 iShares Core S&P Mid-Cap ETF IJH	ETF ETF	$14.4M	6.01%	-$88.7K Sold	— 220.6K shares	Q4 2022 Held for 2y 11m
2 Nvidia NVDA	Semiconductors Technology	$10.6M	4.42%	-$47.8K Sold	0.00% 56.8K shares	Q4 2022 Held for 2y 11m
3 Apple AAPL	Consumer Electronics Technology	$8.0M	3.33%	+$100.8K Bought	0.00% 31.3K shares	Q4 2022 Held for 2y 11m
4 Microsoft MSFT	Software - Infrastructure Technology	$7.3M	3.04%	+$133.1K Bought	0.00% 14.1K shares	Q4 2022 Held for 2y 11m
5 SPDR Portfolio S&P 500 ETF SPLG	ETF ETF	$7.3M	3.04%	+$155.3K Bought	— 93.0K shares	Q4 2022 Held for 2y 11m
6 Broadcom Inc. AVGO	Semiconductors Technology	$6.9M	2.89%	+$45.2K Bought	0.00% 21.0K shares	Q4 2022 Held for 2y 11m
7 JPMorgan Chase JPM	Banks - Diversified Financial Services	$6.7M	2.80%	-$67.2K Sold	0.00% 21.3K shares	Q4 2022 Held for 2y 11m
8 Old Second Bancorp OSBC	Banks - Regional Financial Services	$6.6M	2.77%	+$6.6M Bought	0.73% 383.9K shares	Q4 2024 Held for 11 months
9 FLIN Franklin FTSE India FLIN	ETF ETF	$5.9M	2.48%	+$341.9K Bought	— 159.4K shares	Q1 2024 Held for 1y 8m
10 Invesco BulletShares 2026 Corporate Bond BSCQ	ETF ETF	$5.6M	2.33%	-$195.9K Sold	— 285.9K shares	Q1 2023 Held for 2y 8m

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GthenH

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in River Street Advisors LLC's latest filing

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Market Value

$239.6M

Prior: $215.2M

Q/Q Change

+11.34%

+$24.4M

Net Flows % of MV

+0.044%

Turnover Ratio

4.79%

New Purchases

5 stocks

$1.4M

Added To

68 stocks

+$6.8M

Sold Out Of

5 stocks

$1.1M

Reduced Holdings

42 stocks

-$7.0M

Increased Positions

Position	Shares Δ	Change
1 Invesco BulletShares 2028 Municipal Bond BSMS	New	0 → 18.9K +$442.2K
2 InterDigital IDCC	New	0 → 820.0 +$283.1K
3 Brookfield BN	New	0 → 3.6K +$244.6K
4 BSMT Invesco BulletShares 2029 Municipal Bond BSMT	New	0 → 10.5K +$242.9K
5 Technology Select Sector SPDR Fund XLK	New	0 → 657.0 +$185.2K

Decreased Positions

Position	Shares Δ	Change
1 Fiserv FI	Sold	1.7K → 0 −$284.6K
2 Axon Enterprise, Inc. AXON	Sold	325.0 → 0 −$269.1K
3 CrowdStrike Holdings, Inc. CRWD	Sold	380.0 → 0 −$193.5K
4 On Holding ONON	Sold	3.7K → 0 −$190.0K
5 WisdomTree U.S. MidCap Dividend DON	Sold	3.7K → 0 −$186.2K