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The company may no longer be operating, as it has been acquired. Find out why through their latest events.

NeoPhotonics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of NPTN?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,432,527	2.67%
General Public	4,914,477	9.15%
Institutions	47,341,894	88.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.9%.

Top Shareholders

Top 25 shareholders own 68.98% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.67%	BlackRock, Inc.	3,581,307	US$57.3m	-0.89%	no data
5.8%	State Street Global Advisors, Inc.	3,114,300	US$49.9m	54.6%	no data
4.82%	The Vanguard Group, Inc.	2,590,316	US$41.5m	1.3%	no data
4.82%	Magnetar Capital, LLC	2,588,372	US$41.4m	-0.74%	0.54%
3.99%	Alpine Associates Advisors	2,142,794	US$34.3m	0.72%	3.03%
3.92%	TIG Advisors, LLC	2,102,559	US$33.7m	153%	2.0%
3.84%	Paradigm Capital Management, Inc.	2,060,000	US$33.0m	-8.44%	2.06%
3.59%	Dimensional Fund Advisors LP	1,926,988	US$30.9m	0%	0.01%
3.58%	AWM Investment Company Inc	1,920,722	US$30.8m	0%	4.45%
3.09%	Water Island Capital, LLC	1,657,697	US$26.5m	1.04%	1.49%
2.72%	Westchester Capital Management, LLC	1,458,687	US$23.4m	65.8%	1.21%
2.61%	Renaissance Technologies LLC	1,403,857	US$22.5m	-21.1%	0.03%
2.41%	Goldman Sachs Group, Investment Banking and Securities Investments	1,295,640	US$20.7m	91.1%	0.01%
2.22%	AllianceBernstein L.P.	1,190,863	US$19.1m	40%	0.01%
2.06%	Versor Investments LP	1,106,272	US$17.7m	0%	0.66%
2.01%	Healthcare of Ontario Pension Plan Trust Fund	1,078,500	US$17.3m	200%	0.07%
1.68%	Geode Capital Management, LLC	901,353	US$14.4m	2.65%	no data
1.64%	AQR Arbitrage, LLC	880,131	US$14.1m	7.22%	0.64%
1.4%	Bank of America Corporation, Asset Management Arm	752,753	US$12.1m	1,600%	no data
1.26%	Cowen Investment Advisors LLC	678,386	US$10.9m	202%	7.11%
1.11%	Morgan Stanley, Investment Banking and Brokerage Investments	597,870	US$9.6m	-0.45%	no data
0.99%	Timothy Jenks	531,788	US$8.5m	1.87%	no data
0.95%	JPMorgan Chase & Co, Brokerage and Securities Investments	510,231	US$8.2m	294%	0.01%
0.91%	Northern Trust Global Investments	487,671	US$7.8m	-2.82%	no data
0.89%	Crabel Capital Management, LLC	477,707	US$7.6m	0%	3.2%