AMKR

AMKR

AMKR

Market Cap: $11.45B

Letters With This Ticker

Quarter Letter Date Fund Name QTD YTD Tickers Keywords/Themes Theme Commentary Pitches Letter
2024 Q2 Jun 30, 2024 ACATIS Investment - 6.7% 0268 HK, 2020 HK, 2330 TT, AMKR, APE AU, BLUE, BNTX, CRBU, CRSP, FMG AU, GNK GR, NBIX, PLTR, SWKS, ZEAL DC Artificial Intelligence, EU Debt Crisis, fiscal policy, Rate Cuts, Sovereign Bonds CRBU
CRSP
GNK GR
2020 HK
FMG AU
BNTX
SWKS
PLTR
2025 Q4 Mar 1, 2026 iMGP Small Company Fund 1.3% 0.0% AAP, AMKR, APPF, MANH, NVDA, PRM, RBC, UAMY AI, Biotech, defense, growth, healthcare, Quality, small caps, technology
2025 Q4 Jan 23, 2026 American Century Small Cap Value Fund -1.1% -3.3% AMKR, ARCB, ARW, AVT, AXS, BBWI, BC, BIRK, COLB, EEFT, ENOV, EVTC, GPK, HZO, MARA, OKLO, ONB, PATK, SSB, TKR, UMBF banks, consumer discretionary, healthcare, industrials, semiconductors, small cap, value
2025 Q4 Jan 21, 2026 Harbor Mid Cap Value Fund 4.1% 16.0% AMKR, BK, CFG, COIN, EA, ENS, EXPE, FOXA, GM, GTX, HIW, HLF, HOG, HOOD, HPQ, JAZZ, KR, NEU, OC, PHM, PLAB, PVH, SNDK, STT, TXT, WBD, WDC Buybacks, consumer discretionary, dividends, financials, mid cap, technology, value AMKR
EA
ENS
GTX
2024 Q2 Jun 30, 2024 Riverwater Sustainable Value Strategy -0.6% 7.9% AMKR, ATKR, LMNR, VECO -

Pitches With This Ticker

Date Pitch Type Author Company Industry Sub Industry Bull / Bear Stock Exchange Keywords Action
Jan 28, 2026 Fund Letters Rajesh Gandhi Amkor Technology Inc. Information Technology Semiconductor Assembly & Testing Bull NASDAQ Advanced Packaging, AI, Margins, Onshoring, Semi Conductors
Jan 24, 2026 Fund Letters Josef Lakonishok Amkor Technology, Inc. Information Technology Semiconductor Assembly & Testing Services Bear NASDAQ AI, cashflow, Momentum, semiconductors, valuation
Oct 24, 2025 Value Investors Club utah1009 Amkor Technology, Inc. Information Technology Semiconductor Materials & Equipment Bull NASDAQ CHIPS Act, OSAT, Semi Conductors, Takeout premium

BSD Shareholders of AMKR

This report provides a detailed summary of investor holdings for a specified stock ticker, highlighting key metrics such as fund name, total assets under management (AUM), invested value, portfolio weight, and shares owned. It also tracks changes in share ownership during the last quarter, including the percentage of shares bought or sold and the percentage of outstanding shares owned. The data is generated using an API that processes investor holdings and calculates these values for each fund. This report helps investors and analysts monitor the stock positions of major funds, identify investment trends, and assess the influence of large investors on individual stocks.

Filing Date: September 30, 2025
Manager Name Fund Name Fund AUM Invested Value Portfolio Weight Shares Owned Shares Bought / Sold During Quarter % Bought / Sold During Quarter % of Shares Outstanding Owned
Paul Tudor Jones Tudor Investment Corp $53.4B $268,464 0.00% 6,800 -7,400 -52.11% 0.0023%
Steven A. Cohen Point72 Asset Management $86.8B $121.0M 0.14% 3,064,101 +2,895,298 +1715.19% 1.0567%
Ray Dalio Bridgewater Associates $27.4B $3.0M 0.01% 76,139 +76,139 +100.00% 0.0263%
Dmitry Balyasny Balyasny Asset Management $76.6B $4.9M 0.01% 124,447 +124,447 +100.00% 0.0429%
Israel Englander Millennium Management LLC $233.2B $1.9M 0.00% 49,300 -504,254 -68.11% 0.0170%
Aaron Weitman CastleKnight Management LP $4.5B $6.9M 0.15% 174,000 +174,000 +100.00% 0.0600%
Bob Robotti Robotti & Co Advisors, LLC $710.5M $686,755 0.10% 17,395 -780 -4.29% 0.0060%
David Siegel & John Overdeck Two Sigma Investments $67.5B $21.8M 0.03% 552,782 +514,926 +1360.22% 0.1906%
Cliff Asness AQR Capital Management $190.6B $130.3M 0.07% 3,299,975 -911,554 -21.64% 1.1380%
Tom Steyer Farallon Capital Management $21.2B $18.3M 0.09% 464,000 +464,000 +100.00% 0.1600%
$25.6B $8.9M 0.03% 224,972 +224,972 +100.00% 0.0776%
Rich Handler Jefferies $19.3B $841,437 0.00% 21,313 -177,863 -89.30% 0.0074%
Richard Kayne & John Anderson Kayne Anderson Rudnick Investment Management $37.3B $1,579 0.00% 40 +0 +0.00% 0.0000%