AMKOR TECHNOLOGY, INC. - Common Stock, par value $0.001 per share (AMKR)

CUSIP: 031652100

Q1 2015 13F Holders as of 31 Mar 2015

Security identity
Security type / class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
247,825,997
Holder snapshot
Total 13F shares
78,939,268
Share change
+827,869
Total reported value
$697,365,584
Put/Call ratio
266%
Reported price per share
$8.84
Number of holders
183
Value change
+$15,601,418
Number of buys
105
Number of sells
82

Security key

031652100

Report period

Q1 2015

Institutions

183

Top holders

10

AMKR full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2015 Previous quarter: Q4 2014 AMKOR TECHNOLOGY, INC. SEC filings AMKOR TECHNOLOGY, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of AMKR - AMKOR TECHNOLOGY, INC. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
LSV ASSET MANAGEMENT
13D/G signal
—
Evidence rows
15
Latest as of
31 Dec 2014
13F Lead comparable stake: 3.3% Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
LSV ASSET MANAGEMENT
13F
Company
13F
3.3%
$57,797,000
8,140,434 shares
 — 31 Dec 2014
VANGUARD GROUP INC
13F
Company
13F
2.9%
$51,854,000
7,303,304 shares
 — 31 Dec 2014
ACADIAN ASSET MANAGEMENT LLC
13F
Company
13F
2.8%
$49,881,000
7,025,320 shares
 — 31 Dec 2014
DIMENSIONAL FUND ADVISORS LP
13F
Company
13F
2.4%
$41,592,000
5,857,951 shares
 — 31 Dec 2014
BlackRock Institutional Trust Company, N.A.
13F
Company
13F
1.3%
$23,544,000
3,316,054 shares
 — 31 Dec 2014
JPMORGAN CHASE & CO
13F
Company
13F
1.2%
$21,238,000
2,991,156 shares
 — 31 Dec 2014
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2015

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
183
Shares
78,939,268
Rows available
183
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders
168
Q1 2015 holders
183
Holder diff
15
Investor Q4 2014 Shares Q1 2015 Shares Share Diff Share Chg % Q4 2014 value Q1 2015 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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