D. E. Shaw & Co., Inc.

Position in ROK — Rockwell Automation, Inc

CIK 1009207 New York, NY

Back to ROK Full portfolio

Position in ROK

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$59,971,000

+$48,745,164 QoQ

Shares Held

167,106

+479.2% QoQ

Ownership

0.150%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

20 quarters on record

Voting authority Sole 92.8793699807308.ToString("F0")% Shared 0.ToString("F0")% None 7.120630019269206.ToString("F0")%

Common Shares in ROK Over Time

Shares Held

Position Value (USD)

Derivatives in ROK

reported options exposure · as of Mar 31, 2026

CallValue

CallShares

PutValue

$1,794,400

PutShares

5,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $2,075,701,694 across 44 Specialty Industrial Machinery names. ROK ranks #11 (2.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OTIS	Otis Worldwide Corp	3,454,928	$266,305,849
2	ITW	Illinois Tool Works Inc	1,010,307	$262,972,808
3	GNRC	Generac Holdings Inc.	1,297,744	$253,488,335
4	CMI	Cummins Inc	414,016	$222,748,887
5	AME	Ametek Inc/	890,254	$190,834,846
6	RRX	Regal Rexnord Corp	593,462	$111,131,694
7	MIDD	MIDDLEBY Corp	781,276	$103,581,572
8	EMR	Emerson Electric Co	702,311	$92,016,786

All Filings in ROK

Export CSV

36 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$59,971,000	167,106	+3242.1%	Shares	Defined	2026-05-15
2026-03-31	$1,794,400	5,000	-82.7%	Put	Defined	2026-05-15
2025-12-31	$11,225,836	28,853	+1703.3%	Shares	Defined	2026-02-17
2025-12-31	$622,512	1,600	-98.4%	Put	Defined	2026-02-17
2025-09-30	$35,145,939	100,552	+79.9%	Shares	Defined	2025-11-14
2025-06-30	$18,570,960	55,908	-75.2%	Shares	Defined	2025-08-14
2024-09-30	$60,439,473	225,134	-41.7%	Shares	Defined	2024-11-14
2024-06-30	$106,375,073	386,425	+197.5%	Shares	Defined	2024-08-14
2024-03-31	$37,835,609	129,872	+1172.4%	Shares	Defined	2024-05-15
2023-12-31	$3,169,068	10,207	-67.2%	Shares	Defined	2024-02-14
2023-09-30	$8,899,704	31,132	+211.3%	Shares	Defined	2023-11-14
2023-09-30	$2,858,700	10,000	+37.0%	Call	Defined	2023-11-14
2023-09-30	$2,086,851	7,300	0.0%	Put	Defined	2023-11-14
2023-06-30	$2,404,985	7,300	-27.0%	Put	Defined	2023-08-14
2023-06-30	$3,294,500	10,000	+24.9%	Call	Defined	2023-08-14
2023-06-30	$2,637,247	8,005	+9.7%	Shares	Defined	2023-08-14
2023-03-31	$2,142,185	7,300	-27.0%	Put	Defined	2023-05-15
2023-03-31	$2,934,500	10,000	+645.2%	Call	Defined	2023-05-15
2022-12-31	$345,658	1,342	-74.2%	Shares	Defined	2023-02-14
2022-12-31	$1,339,364	5,200	-28.8%	Call	Defined	2023-02-14
2022-12-31	$1,880,261	7,300	+10.7%	Put	Defined	2023-02-14
2022-09-30	$1,418,650	6,595	-73.8%	Shares	Defined	2022-11-14
2022-09-30	$5,420,772	25,200	-49.6%	Call	Defined	2022-11-14
2022-09-30	$10,755,500	50,000	-4.8%	Put	Defined	2022-11-14
2022-06-30	$10,463,775	52,500	+240.8%	Put	Defined	2022-08-15
2022-06-30	$3,069,971	15,403	-61.5%	Shares	Defined	2022-08-15
2022-06-30	$7,972,400	40,000	+981.1%	Call	Defined	2022-08-15
2022-03-31	$1,036,111	3,700	-92.7%	Put	Defined	2022-05-16
2022-03-31	$14,141,515	50,500	0.0%	Call	Defined	2022-05-16
2021-12-31	$17,616,925	50,500	+381.0%	Call	Defined	2022-02-14
2021-09-30	$3,087,420	10,500	+681.8%	Call	Defined	2021-11-15
2020-09-30	$296,373	1,343	-90.5%	Shares	Defined	2020-11-16
2020-06-30	$3,003,300	14,100	+1034.4%	Call	Defined	2020-08-14
2020-06-30	$264,759	1,243	-91.2%	Shares	Defined	2020-08-14
2020-03-31	$2,127,831	14,100	+55.2%	Call	Defined	2020-05-15
2020-03-31	$1,371,168	9,086	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.