There is a long list of 159 institutional holders of DRS within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of DRS by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-DRS table below, the initial column indicates the name of each top institutional holder of DRS, with a link to that fund's top holdings. The next columns indicate the amount of DRS stock held by each of the institutional holders of DRS, followed by the DRS position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	7,389,350	$148,083	12/31/2023
DRS	7,389,350	$148,083	12/31/2023
BlackRock Inc.	6,184,149	$123,930	12/31/2023
DRS	6,184,149	$123,930	12/31/2023
T. Rowe Price Investment Management Inc.	4,756,364	$95,318	12/31/2023
DRS	4,756,364	$95,318	12/31/2023
Alliancebernstein L.P.	4,712,801	$94,445	12/31/2023
DRS	4,712,801	$94,445	12/31/2023
State Street Corp	4,303,804	$86,248	12/31/2023
DRS	4,303,804	$86,248	12/31/2023
Silvercrest Asset Management Group LLC	3,332,276	$66,779	12/31/2023
DRS	3,332,276	$66,779	12/31/2023
Macquarie Group Ltd.	2,986,399	$59,847	12/31/2023
DRS	2,986,399	$59,847	12/31/2023
Citadel Advisors LLC		$58,517	12/31/2023
DRS	2,863,346	$57,381	12/31/2023
Call	147,800	$2,962	12/31/2023
Put	91,100	$1,826	12/31/2023
Boston Partners	2,154,507	$43,032	12/31/2023
DRS	2,154,507	$43,032	12/31/2023
Wellington Management Group LLP	2,021,332	$40,507	12/31/2023
DRS	2,021,332	$40,507	12/31/2023
Invesco Ltd.	1,941,625	$38,910	12/31/2023
DRS	1,941,625	$38,910	12/31/2023
Price T Rowe Associates Inc. MD	1,890,159	$37,880	12/31/2023
DRS	1,890,159	$37,880	12/31/2023
Royce & Associates LP	1,885,283	$37,781	12/31/2023
DRS	1,885,283	$37,781	12/31/2023
Driehaus Capital Management LLC	1,798,207	$36,036	12/31/2023
DRS	1,798,207	$36,036	12/31/2023
Geode Capital Management LLC	1,645,681	$32,983	12/31/2023
DRS	1,645,681	$32,983	12/31/2023
Brown Advisory Inc.	1,486,807	$32,844	03/31/2024
DRS	1,486,807	$32,844	03/31/2024
FMR LLC	1,622,367	$32,512	12/31/2023
DRS	1,622,367	$32,512	12/31/2023
Stephens Investment Management Group LLC	1,386,929	$27,794	12/31/2023
DRS	1,386,929	$27,794	12/31/2023
Loomis Sayles & Co. L P	997,612	$19,992	12/31/2023
DRS	997,612	$19,992	12/31/2023
Cooper Creek Partners Management LLC	996,625	$19,972	12/31/2023
DRS	996,625	$19,972	12/31/2023
Victory Capital Management Inc.	960,731	$19,253	12/31/2023
DRS	960,731	$19,253	12/31/2023
AWM Investment Company Inc.	855,088	$17,136	12/31/2023
DRS	855,088	$17,136	12/31/2023
Charles Schwab Investment Management Inc.	768,420	$15,399	12/31/2023
DRS	768,420	$15,399	12/31/2023
Kennedy Capital Management Inc.	754,333	$15,117	12/31/2023
DRS	754,333	$15,117	12/31/2023
Ghisallo Capital Management LLC	688,379	$13,795	12/31/2023
DRS	688,379	$13,795	12/31/2023
Northern Trust Corp	610,067	$12,226	12/31/2023
DRS	610,067	$12,226	12/31/2023
Philadelphia Trust Co.	516,530	$10,351	12/31/2023
DRS	516,530	$10,351	12/31/2023
Putnam Investments LLC	481,991	$9,659	12/31/2023
DRS	481,991	$9,659	12/31/2023
Moody Aldrich Partners LLC	462,517	$9,269	12/31/2023
DRS	462,517	$9,269	12/31/2023
Franklin Resources Inc.	457,691	$9,172	12/31/2023
DRS	457,691	$9,172	12/31/2023
Voya Investment Management LLC	455,110	$9,120	12/31/2023
DRS	455,110	$9,120	12/31/2023
Lord Abbett & CO. LLC	438,948	$8,797	12/31/2023
DRS	438,948	$8,797	12/31/2023
First Trust Advisors LP	425,934	$8,536	12/31/2023
DRS	425,934	$8,536	12/31/2023
Morgan Stanley	356,579	$7,146	12/31/2023
DRS	356,579	$7,146	12/31/2023
Herald Investment Management Ltd	350,000	$7,014	12/31/2023
DRS	350,000	$7,014	12/31/2023
PEAK6 Investments LLC		$6,956	12/31/2023
Call	351,200	$7,038	12/31/2023
Put	4,100	$82	12/31/2023
Essex Investment Management Co. LLC	323,995	$6,493	12/31/2023
DRS	323,995	$6,493	12/31/2023
Bank of New York Mellon Corp	288,090	$6,364	03/31/2024
DRS	288,090	$6,364	03/31/2024
Jane Street Group LLC	308,805	$6,188	12/31/2023
DRS	308,805	$6,188	12/31/2023
First Eagle Investment Management LLC	308,185	$6,176	12/31/2023
DRS	308,185	$6,176	12/31/2023
Trexquant Investment LP	232,209	$4,653	12/31/2023
DRS	232,209	$4,653	12/31/2023
EAM Investors LLC	240,176	$4,571	12/31/2023
DRS	240,176	$4,571	12/31/2023
Stifel Financial Corp	224,119	$4,491	12/31/2023
DRS	224,119	$4,491	12/31/2023
Nuveen Asset Management LLC	221,342	$4,436	12/31/2023
DRS	221,342	$4,436	12/31/2023
Norges Bank	219,320	$4,395	12/31/2023
DRS	219,320	$4,395	12/31/2023
Madison Asset Management LLC	210,439	$4,217	12/31/2023
DRS	210,439	$4,217	12/31/2023
Squarepoint Ops LLC		$3,771	12/31/2023
DRS	123,133	$2,468	12/31/2023
Call	65,000	$1,303	12/31/2023
Susquehanna International Group LLP		$3,744	12/31/2023
Call	335,100	$6,715	12/31/2023
Put	204,200	$4,092	12/31/2023
DRS	55,950	$1,121	12/31/2023
JPMorgan Chase & Co.	172,388	$3,455	12/31/2023
DRS	172,388	$3,455	12/31/2023
Barclays PLC	163,047	$3,266	12/31/2023
DRS	163,047	$3,266	12/31/2023