How many shares of ISSC does GAMCO INVESTORS, INC. ET AL own?

As of 2026-Q2, GAMCO INVESTORS, INC. ET AL holds 127,000 shares of ISSC (INNOVATIVE SOLUTIONS & SUPPO).

What is GAMCO INVESTORS, INC. ET AL's ISSC position worth?

As of 2026-Q2, GAMCO INVESTORS, INC. ET AL's ISSC position is worth $2.3M.

Is GAMCO INVESTORS, INC. ET AL buying or selling ISSC?

In 2026-Q2, GAMCO INVESTORS, INC. ET AL increased their ISSC position (+0.4% change in shares).

When did GAMCO INVESTORS, INC. ET AL first buy ISSC?

Based on available 13F filings, GAMCO INVESTORS, INC. ET AL first reported a position in ISSC in 2019-Q1. They have held the position across 30 quarters.

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GAMCO INVESTORS, INC. ET AL

ISSC
30 quarters

Position history for GAMCO INVESTORS, INC. ET AL's holdings in INNOVATIVE SOLUTIONS & SUPPO

Current Value

$2.3M

Current Shares

127,000

Total Value Change

+$2M

Total Shares Change

+20,591

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	127,000	+0.4%	$2.3M	0.0%	$18.00	26
2026-Q1	Unchanged	126,500	0.0%	$2.6M	0.0%	$27.97	0
2025-Q4	Decreased	126,500	-1.6%	$2.4M	0.0%	$19.68	0
2025-Q3	Increased	128,500	+1.2%	$1.6M	0.0%	$12.17	26
2025-Q2	Increased	127,000	+3.3%	$1.8M	0.0%	$13.95	27
2025-Q1	Unchanged	123,000	0.0%	$773,670	0.0%	$6.50	0
2024-Q4	Decreased	123,000	-4.7%	$1.1M	0.0%	$8.55	0
2024-Q3	Increased	129,000	+1.7%	$841,080	0.0%	$6.61	25
2024-Q2	Increased	126,854	+5.0%	$761,124	0.0%	$6.00	26
2024-Q1	Unchanged	120,854	0.0%	$884,651	0.0%	$7.32	0
2023-Q4	Unchanged	120,854	0.0%	$1M	0.0%	$8.53	0
2023-Q3	Unchanged	120,854	0.0%	$918,490	0.0%	$7.60	0
2023-Q2	Increased	120,854	+12.4%	$866,523	0.0%	$6.81	28
2023-Q1	Unchanged	107,500	0.0%	$789,050	0.0%	$7.50	0
2022-Q4	Unchanged	107,500	0.0%	$883,650	0.0%	$8.22	0
2022-Q3	Unchanged	107,500	0.0%	$928,000	0.0%	$9.04	0
2022-Q2	Unchanged	107,500	0.0%	$774,000	0.0%	$7.26	0
2022-Q1	Unchanged	107,500	0.0%	$866,000	0.0%	$8.15	0
2021-Q4	Increased	107,500	+1.0%	$705,000	0.0%	$6.56	25
2021-Q3	Unchanged	106,409	0.0%	$747,000	0.0%	$7.08	0
2021-Q2	Unchanged	106,409	0.0%	$667,000	0.0%	$6.32	0
2021-Q1	Unchanged	106,409	0.0%	$673,000	0.0%	$6.48	0
2020-Q4	Unchanged	106,409	0.0%	$694,000	0.0%	$6.49	0
2020-Q3	Unchanged	106,409	0.0%	$728,000	0.0%	$6.59	0
2020-Q2	Unchanged	106,409	0.0%	$532,000	0.0%	$4.33	0
2020-Q1	Unchanged	106,409	0.0%	$339,000	0.0%	$2.61	0
2019-Q4	Unchanged	106,409	0.0%	$621,000	0.0%	$4.82	0
2019-Q3	Unchanged	106,409	0.0%	$500,000	0.0%	$3.97	0
2019-Q2	Unchanged	106,409	0.0%	$543,000	0.0%	$4.39	0
2019-Q1	New	106,409	-	$320,000	0.0%	$2.59	33

Other major holders of ISSC: BlackRock, Inc., MARSHALL WACE, LLP, VANGUARD GROUP INC, VANGUARD CAPITAL MANAGEMENT LLC

ISSC30 quarters

ISSC
30 quarters