Titelia

Fund shareholders of Amphastar Pharmaceuticals Inc

ISIN US03209R1032 · United States · LEI 54930055TH0ZLSAQMJ38

Fund shareholders
248
Of which ETFs
75 173 other funds
Value held
326.7M $
Share of capital
37.9 % of 42.5M shares on Jul 31, 2026
FundSharesValueWeight in fundShare of capital
EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust 1,12622.1K $0.01 %0.00 %as of Mar 31, 2026 ↗
Invesco S&P SmallCap 600 GARP ETF Invesco Exchange-Traded Fund Trust II 1,10422.3K $0.79 %0.00 %as of Feb 28, 2026 ↗
SmallCap Value Fund II Principal Funds, Inc 1,08923.9K $0.00 %0.00 %as of Apr 30, 2026 ↗
AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust 1,01719.9K $0.00 %0.00 %as of Mar 31, 2026 ↗
Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust 1,01420.5K $0.00 %0.00 %as of Feb 28, 2026 ↗
SA Multi-Managed Small Cap Portfolio SEASONS SERIES TRUST 1,00319.6K $0.02 %0.00 %as of Mar 31, 2026 ↗
Penn Series Small Cap Index Fund Penn Series Funds Inc 1,00019.6K $0.02 %0.00 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF SPDR SERIES TRUST 91818K $0.00 %0.00 %as of Mar 31, 2026 ↗
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 87717.2K $0.00 %0.00 %as of Mar 31, 2026 ↗
State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC 83916.4K $0.00 %0.00 %as of Mar 31, 2026 ↗
VIP Total Market Index Portfolio Variable Insurance Products Fund II 82416.1K $0.00 %0.00 %as of Mar 31, 2026 ↗
TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 76615K $0.00 %0.00 %as of Mar 31, 2026 ↗
Avantis Total Equity Markets ETF American Century ETF Trust 74715.1K $0.00 %0.00 %as of Feb 28, 2026 ↗
Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds 74616.4K $0.00 %0.00 %as of Apr 30, 2026 ↗
Total Stock Market Index Trust John Hancock Variable Insurance Trust 73114.3K $0.00 %0.00 %as of Mar 31, 2026 ↗
LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 69513.6K $0.00 %0.00 %as of Mar 31, 2026 ↗
Nuveen Life Stock Index Fund TIAA-CREF Life Funds 55210.8K $0.00 %0.00 %as of Mar 31, 2026 ↗
SIIT MULTI-ASSET REAL RETURN FUND SEI INSTITUTIONAL INVESTMENTS TRUST 51810.5K $0.00 %0.00 %as of Feb 28, 2026 ↗
WisdomTree U.S. SmallCap Quality Growth Fund WisdomTree Trust 4839.5K $0.10 %0.00 %as of Mar 31, 2026 ↗
Avantis U.S. Quality ETF American Century ETF Trust 4489.1K $0.00 %0.00 %as of Feb 28, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 4328.5K $0.00 %0.00 %as of Mar 31, 2026 ↗
PROFUND VP SMALLCAP VALUE ProFunds 4288.4K $0.04 %0.00 %as of Mar 31, 2026 ↗
EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust 4248.3K $0.00 %0.00 %as of Mar 31, 2026 ↗
ULTRA SMALL CAP PROFUND ProFunds 4068.9K $0.02 %0.00 %as of Apr 30, 2026 ↗
Harbor AlphaEdge Small Cap Earners ETF Harbor ETF Trust 3918.6K $0.08 %0.00 %as of Apr 30, 2026 ↗
ProShares Ultra SmallCap600 ProShares Trust 3887.8K $0.03 %0.00 %as of Feb 28, 2026 ↗
PROFUND VP SMALLCAP GROWTH ProFunds 3667.2K $0.05 %0.00 %as of Mar 31, 2026 ↗
LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 3316.5K $0.00 %0.00 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P SmallCap 600 ESG ETF SPDR SERIES TRUST 2745.4K $0.08 %0.00 %as of Mar 31, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 2605.7K $0.00 %0.00 %as of Apr 30, 2026 ↗
PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND 2454.8K $0.00 %0.00 %as of Mar 31, 2026 ↗
State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST 2304.5K $0.00 %0.00 %as of Mar 31, 2026 ↗
Wilshire 5000 Index Fund Wilshire Mutual Funds Inc 2174.3K $0.00 %0.00 %as of Mar 31, 2026 ↗
Russell 2000 2x Strategy Fund Rydex Dynamic Funds 1763.4K $0.01 %0.00 %as of Mar 31, 2026 ↗
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF Pacer Funds Trust 1393.1K $0.20 %0.00 %as of Apr 30, 2026 ↗
PROFUND VP ULTRA SMALL CAP ProFunds 1202.4K $0.02 %0.00 %as of Mar 31, 2026 ↗
SMALL-CAP VALUE PROFUND ProFunds 1162.5K $0.04 %0.00 %as of Apr 30, 2026 ↗
SMALL-CAP GROWTH PROFUND ProFunds 1002.2K $0.05 %0.00 %as of Apr 30, 2026 ↗
PROFUND VP SMALL CAP ProFunds 911.8K $0.02 %0.00 %as of Mar 31, 2026 ↗
Russell 2000 Fund Rydex Series Funds 831.6K $0.01 %0.00 %as of Mar 31, 2026 ↗
SMALL-CAP PROFUND ProFunds 661.4K $0.02 %0.00 %as of Apr 30, 2026 ↗
Columbia Research Enhanced Small Cap ETF Columbia ETF Trust I 51999.1 $0.03 %0.00 %as of Mar 31, 2026 ↗
Russell 2000 1.5x Strategy Fund Rydex Series Funds 50979.5 $0.02 %0.00 %as of Mar 31, 2026 ↗
ProShares Hedge Replication ETF ProShares Trust 37748.5 $0.00 %0.00 %as of Feb 28, 2026 ↗
E*TRADE No Fee Total Market Index Fund E Trade Trust 15329.4 $0.00 %0.00 %as of Apr 30, 2026 ↗
ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust 12242.8 $0.02 %0.00 %as of Feb 28, 2026 ↗
Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust 10195.9 $0.01 %0.00 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) 1500 Momentum Tilt ETF SPDR SERIES TRUST 478.4 $0.00 %0.00 %as of Mar 31, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Invesco Pharmaceuticals ETF Invesco Exchange-Traded Fund Trust 2.33 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) S&P(R) Pharmaceuticals ETF SPDR SERIES TRUST 1.45 %as of Mar 31, 2026 ↗
PROFUND VP PHARMACEUTICALS ProFunds 1.39 %as of Mar 31, 2026 ↗
Direxion Daily Pharmaceutical & Medical Bull 3X Shares Direxion Shares ETF Trust 1.13 %as of Apr 30, 2026 ↗
PHARMACEUTICALS ULTRASECTOR PROFUND ProFunds 1.12 %as of Apr 30, 2026 ↗
M3Sixty Small Cap Growth Fund 360 Funds 1.10 %as of Feb 28, 2026 ↗
Royce Capital Fund - Small-Cap Portfolio ROYCE CAPITAL FUND 1.05 %as of Mar 31, 2026 ↗
Royce Small-Cap Value Fund ROYCE FUND 1.04 %as of Mar 31, 2026 ↗
Invesco S&P SmallCap 600 GARP ETF Invesco Exchange-Traded Fund Trust II 0.79 %as of Feb 28, 2026 ↗
Boston Trust Walden Small Cap Fund Boston Trust Walden Funds 0.76 %as of Mar 31, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2248+616,107,768+9.1 %
2026Q1242-614,760,571+2.5 %
2025Q4248+214,406,777-3.4 %
2025Q3246-1814,915,152-5.5 %
2025Q2264-1515,789,678-13.7 %
2025Q1279-418,297,805-1.7 %
2024Q4283+1418,609,156+1.8 %
2024Q3269-1418,276,651+1.0 %
2024Q2283-418,098,383-4.2 %
2024Q1287-2018,887,338-3.8 %
2023Q430719,640,538

Institutional managers

206 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.5,421,343106.2M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP2,027,94739.7M $as of Mar 31, 2026
STATE STREET CORP1,607,51531.5M $as of Mar 31, 2026
TD Asset Management Inc1,541,04430.2M $as of Mar 31, 2026
FULLER & THALER ASSET MANAGEMENT, INC.1,395,13927.3M $as of Mar 31, 2026
MARSHALL WACE, LLP1,025,64020.1M $as of Mar 31, 2026
AMERICAN CENTURY COMPANIES INC1,017,53819.9M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC976,65019.1M $as of Mar 31, 2026
Boston Trust Walden Corp944,78918.5M $as of Mar 31, 2026
Epoch Investment Partners, Inc.898,89517.6M $as of Mar 31, 2026
D. E. Shaw & Co., Inc.665,54213M $as of Mar 31, 2026
LSV ASSET MANAGEMENT651,71412.8K $as of Mar 31, 2026
Invesco Ltd.604,77411.8M $as of Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC553,90010.9M $as of Mar 31, 2026
SYSTEMATIC FINANCIAL MANAGEMENT LP452,8988.9M $as of Mar 31, 2026
MORGAN STANLEY420,3378.2M $as of Mar 31, 2026
UBS Group AG420,2638.2M $as of Mar 31, 2026
ROYCE & ASSOCIATES LP406,1758M $as of Mar 31, 2026
NORTHERN TRUST CORP372,2797.3M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC371,3737.3M $as of Mar 31, 2026
Bridge City Capital, LLC335,1056.6M $as of Mar 31, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC330,4576.5M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC329,3886.5M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP325,2916.4M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC321,0396.3M $as of Mar 31, 2026

Funds holding the debt of Amphastar Pharmaceuticals Inc

12 funds declare 12 bond lines of this company. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.

FundBond linesValue
Calamos Market Neutral Income Fund19.1M $as of Apr 30, 2026
iShares Convertible Bond ETF15M $as of Apr 30, 2026
Miller Intermediate Bond Fund14.1M $as of Apr 30, 2026
Miller Convertible Bond Fund13.8M $as of Apr 30, 2026
Global Opportunities Portfolio12.7M $as of Apr 30, 2026
Fidelity Convertible Securities Fund11.9M $as of Feb 28, 2026
Multi-Asset Strategy Fund11.3M $as of Apr 30, 2026
Fidelity Strategic Dividend and Income Fund1898.7K $as of Feb 28, 2026
Multi-Strategy Income Fund1808.2K $as of Apr 30, 2026
Advent Convertible Bond ETF1346.4K $as of Feb 28, 2026
Harbor Ares Systematic Convertible Securities Fund191.4K $as of Apr 30, 2026
Franklin Alternative Strategies Fund132.9K $as of Feb 27, 2026
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Titelia. "Fund shareholders of Amphastar Pharmaceuticals Inc". https://titelia.com/en/stocks/amphastar-pharmaceuticals-inc-US03209R1032