NIDEC CORP. engages in the development, manufacturing, and sales of small precision, automotive, commercial and industrial motors, motors for machinery, electronic and optical components, and other related products. It operates through the following segments: Nidec, Nidec Electronics Thailand, Nidec Singapore, Nidec Hong Kong, Nidec Sankyo, Nidec Copal, Nidec Techno Motor, Nidec Motor, Nidec Motors and Actuators, and Others. The Nidec segment includes Nidec Corporation, which develops and sells hard disk drive (HDD) motors, small motors, and in-vehicle products. The Nidec Electronics Thailand segment includes Nidec Electronics (Thailand) Co., Ltd. and its subsidiaries. It also manufactures and sells HDD motors. The Nidec Singapore segment includes Nidec Singapore Pte Ltd. and its subsidiaries. It also sells HDD and other small motors. The Nidec Hong Kong segment includes Nidec (Hong Kong) Co., Ltd. and its subsidiaries. It produces and markets HDD and other small motors. The Nidec Sankyo segment Nidec Sankyo Corp. and its subsidiaries. It manufactures and sells automotive products, electronic components, and other small motors. The Nidec Copal segment includes Nidec Copal Corp. and its subsidiaries. It manufactures and sells optical and electronic products and equipment. The Nidec Techno Motor segment includes Nidec Techno Motor Corp. and its subsidiaries. It produces and sells commercial and industrial products. The Nidec Motor segment includes Nidec US Holdings Corp. and its subsidiaries in North and South America, Asia, and Europe. Its main products include consumer electronics and commercial and industrial products. The Nidec Motors & Actuators segment includes Nidec Motors & Actuators (Germany) GmbH and its subsidiaries in Europe, Japan, Asia, and North and South America. It manufactures and sells automotive products. The Others segment includes Nidec Global Service Corp. The company was founded by Shigenobu Nagamori and Hiroshi Kobe on July 23, 1973 and is headquartered in Kyoto, Japan.

Company profile

Shigenobu Nagamori
Fiscal year end
Industry (SIC)

NNDNF stock data



20 Jun 16
29 Nov 21
31 Mar 22

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

0.6% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 18 18
Opened positions 3 2 +50.0%
Closed positions 3 5 -40.0%
Increased positions 6 6
Reduced positions 1 4 -75.0%
13F shares
Current Prev Q Change
Total value 95.72M 415.22M -76.9%
Total shares 3.53M 5.59M -36.8%
Total puts 0 0
Total calls 0 0
Total put/call ratio
Largest owners
Shares Value Change
Aristotle Capital Management 3.15M $87.62M +5.3%
Thomas White International 130.86K $3.64M +0.8%
Crossmark Global 91.1K $419K NEW
MAI Capital Management 55.93K $1.56M +2.5%
Henry James International Management 39.15K $1.09M -0.4%
Fca 21K $113K 0.0%
Lester Murray Antman dba SimplyRich 14.96K $416K 0.0%
Boston Private Wealth 10.84K $301K +47.6%
Private Trust Co Na 10.28K $286K 0.0%
Private Capital 4.69K $130K +10.8%
Largest transactions
Shares Bought/sold Change
Parametric Portfolio Associates 0 -2.3M EXIT
Aristotle Capital Management 3.15M +157.3K +5.3%
Crossmark Global 91.1K +91.1K NEW
Laffer Investments 0 -8.78K EXIT
Boston Private Wealth 10.84K +3.49K +47.6%
MAI Capital Management 55.93K +1.36K +2.5%
Thomas White International 130.86K +1.01K +0.8%
Private Capital 4.69K +457 +10.8%
Front Row Advisors 175 +175 NEW
Henry James International Management 39.15K -170 -0.4%

Financial report summary

Regal Rexnord
Content analysis
H.S. freshman Avg
New words: aftermarket, alleviating, Amid, ANA, Arisa, averting, battery, Beijing, birth, branch, cast, collaboration, collaborative, command, commonly, deregistration, Diderot, diffusion, easily, Eastern, Edwin, Eisuke, Elettromeccanica, en, evaluaton, exerted, feature, feedback, Friedrichshafen, hazard, HK, Hokkaido, IMEP, Indonesian, inexpensive, interconnected, interrupt, Junko, Jyoho, Kawasaki, KB, laying, learning, Membership, Miroku, mode, NAGATA, Nagatomo, Nikkiso, omitted, Omron, opto, pair, play, PMI, prompting, proportionate, reality, Reischauer, revise, Romanian, Rs, rupee, Sejin, shape, Sharp, Shizuoka, smoke, spa, Spanish, spite, swimming, synergy, tactile, talent, tangible, thin, thinner, touch, traffic, underpin, voluntarily, Waseda, Watanabe, wearable, whilst, ZF
Removed: attorney, beverage, Bunsei, calculate, Calsonic, channel, circuit, comparing, comprising, cover, Cox, Dalian, dated, declined, Dodge, exchanged, facing, filer, floating, founded, gaming, Hirata, joined, Kansei, Keio, Kure, lowering, Masuo, mold, Nagomori, Nippon, NJ, NSNK, OA, opportunity, publicly, recover, royalty, Samsung, shorten, SLU, SME, specialty, streamlining, surviving, symbol, Topic, weaker, wider, Yoshimatsu


No filings


Command Generation Device and Command Generation Method
25 Nov 21
A command generation device according to an exemplary embodiment of the present invention includes a command receiving unit that receives a high-level command value related to motion of a motor from a host device, and an internal target generation unit that generates an internal target value of the motor, including a position target value and a rotational speed target value, based on the high-level command value.
Optical Unit
25 Nov 21
An optical assembly includes an optical element including a reflection surface to reflect light in a first axis direction, a holder to hold the optical element, a case to support the holder, a first swing mechanism to swing the holder around a first swing axis, and a second swing mechanism to swing the holder around a second swing axis perpendicular to the first swing axis.
Cooling Apparatus
25 Nov 21
A cooling apparatus includes a cold plate with a first refrigerant channel through which refrigerant flows, and a pump to circulate the refrigerant.
Arithmetic circuit, control circuit, and display orientation detecting system
23 Nov 21
An arithmetic circuit includes an auto-zero amplification circuit that compensates an offset of an entered differential signal, and a comparator circuit that converts an output signal from the auto-zero amplification circuit to a digital signal.
16 Nov 21
A motor includes a motor main body including a rotor rotatable about a central axis extending in an up-down direction, a controller to control rotation of the rotor and disposed on an upper side of the motor main body, and a cover surrounding the controller from an outward diameter direction and an upper side of the controller, the controller including a substrate disposed along a direction orthogonal to the central axis and connected with a coil wire extending from the stator, a press fitting pin electrically connected to the substrate and extending along an up-down direction, and a support fitting and contacting a first contact surface facing the upper side of the motor main body and a second contact surface facing a lower side of the cover.