How many shares of MRCY does LOOMIS SAYLES & CO L P own?

As of 2026-Q2, LOOMIS SAYLES & CO L P holds 681,142 shares of MRCY (MERCURY SYS INC).

What is LOOMIS SAYLES & CO L P's MRCY position worth?

As of 2026-Q2, LOOMIS SAYLES & CO L P's MRCY position is worth $83.3M.

In 2026-Q2, LOOMIS SAYLES & CO L P increased their MRCY position (+5.5% change in shares).

Based on available 13F filings, LOOMIS SAYLES & CO L P first reported a position in MRCY in 2018-Q4. They have held the position across 31 quarters.

Position history for LOOMIS SAYLES & CO L P's holdings in MERCURY SYS INC

Current Value

$83.3M

Current Shares

681,142

Total Value Change

+$66.9M

Total Shares Change

+334,015

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	681,142	+5.5%	$83.3M	0.1%	$122.33	38
2026-Q1	Decreased	645,932	-24.2%	$47.1M	0.1%	$89.43	0
2025-Q4	Decreased	851,817	-3.7%	$62.2M	0.1%	$73.85	0
2025-Q3	Decreased	884,615	-10.9%	$68.5M	0.1%	$75.28	0
2025-Q2	Increased	992,610	+321.7%	$53.5M	0.1%	$53.41	47
2025-Q1	Decreased	235,394	-6.6%	$10.1M	0.0%	$42.82	0
2024-Q4	Unchanged	251,908	0.0%	$10.6M	0.0%	$42.00	0
2024-Q3	Decreased	251,908	-3.8%	$9.3M	0.0%	$37.50	0
2024-Q2	Increased	261,767	+0.7%	$7.1M	0.0%	$26.99	27
2024-Q1	Decreased	259,976	-0.1%	$7.7M	0.0%	$29.50	0
2023-Q4	Increased	260,303	+658x	$9.5M	0.0%	$36.57	45
2023-Q3	Increased	395	+178.2%	$15,000	0.0%	$37.09	20
2023-Q2	Decreased	142	-46.8%	$5,000	0.0%	$34.13	0
2023-Q1	New	267	-	$14,000	0.0%	$51.71	27
2022-Q4	Exited	0	-100.0%	$0	0.0%	$44.74	0
2022-Q3	Unchanged	32	0.0%	$1,000	0.0%	$41.71	0
2022-Q2	Decreased	32	-38.5%	$2,000	0.0%	$61.03	0
2022-Q1	New	52	-	$3,000	0.0%	$65.84	20
2021-Q4	Exited	0	-100.0%	$0	0.0%	$55.21	0
2021-Q3	Decreased	418,933	-38.1%	$19.9M	0.0%	$47.29	0
2021-Q2	Decreased	677,011	-2.0%	$44.9M	0.1%	$66.14	0
2021-Q1	Decreased	690,662	-0.3%	$48.8M	0.1%	$68.85	0
2020-Q4	Increased	692,730	+3.7%	$61M	0.1%	$87.68	31
2020-Q3	Increased	668,120	+1.9%	$51.8M	0.1%	$78.59	30
2020-Q2	Increased	655,437	+9.5%	$51.6M	0.1%	$78.04	32
2020-Q1	Increased	598,568	+0.6%	$42.7M	0.1%	$74.23	29
2019-Q4	Decreased	594,863	-0.3%	$41.1M	0.1%	$69.83	0
2019-Q3	Increased	596,774	+12.8%	$48.4M	0.1%	$81.11	33
2019-Q2	Increased	528,895	+35.9%	$37.2M	0.1%	$70.35	38
2019-Q1	Increased	389,119	+12.1%	$24.9M	0.0%	$64.08	32
2018-Q4	New	347,127	-	$16.4M	0.0%	$46.28	39