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Disclosery

AMPH AMPHASTAR PHARMACEUTICALS IN

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COM (common), issuer CIK 1297184

258 managers (264 13F filers) reported a position in AMPH shares at 2024-12-31, 35,165,514 shares in all. 28 filers opened a position and 50 filers sold out during the quarter.

Managers
258
13F filers
264
New
28
Added
84
Reduced
100
Sold out
50
Shares held by filers
35,165,514

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Leonteq Securities AG1,000$37.1K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust979$36.4K<0.01%+87113F-HRTimeline
GAMMA Investing LLC909$33.8K<0.01%+24613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\848$31.5K<0.01%-6,52013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC773$28.7K<0.01%+5313F-HRTimeline
QUADRANT CAPITAL GROUP LLC740$27.5K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC715$26.3K<0.01%+49313F-HRTimeline
NVWM, LLC627$23.3K0.01%+20113F-HRTimeline
Caitong International Asset Management …604$22.4K0.02%13F-HR/ATimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.561$20.5K<0.01%-1613F-HRTimelineGroup
SIMPLEX TRADING, LLC548$20K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…423$15.7K<0.01%-21013F-HRTimelineGroup
Advisors Asset Management, Inc.399$14.8K<0.01%-47413F-HR/ATimeline
SIGNATUREFD, LLC352$13.1K<0.01%013F-HRTimeline
Truvestments Capital LLC350$13K<0.01%+15213F-HRTimeline
Covestor Ltd293$11K0.01%-113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…289$10.7K<0.01%+8613F-HRTimeline
HARBOUR INVESTMENTS, INC.270$10K<0.01%013F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.246$9.06K0.01%+313F-HRTimeline
Silicon Valley Capital Partners229$8.5K<0.01%013F-HRTimeline
Versant Capital Management, Inc221$8.21K<0.01%-4713F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management202$7.5K<0.01%013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…196$7.28K<0.01%-2,81813F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.185$7K<0.01%013F-HRTimelineGroup
Global Retirement Partners, LLC176$6.54K<0.01%+613F-HRTimeline
Anchor Investment Management, LLC150$5.57K<0.01%new13F-HRTimeline
City State Bank150$5.57K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC143$5.31K<0.01%013F-HRTimeline
Clearstead Advisors, LLC108$4.01K<0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD100$3.71K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB97$3.6K<0.01%013F-HRTimeline
LGT Financial Advisors LLC83$3.08K0.01%013F-HRTimeline
Eagle Bay Advisors LLC82$3.04K<0.01%-1213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP81$3.01K<0.01%-4713F-HRTimelineGroup
Capital Advisors, Ltd. LLC90$3K<0.01%-913F-HRTimeline
Park Square Financial Group, LLC64$2.38K<0.01%13F-HRTimeline
CoreCap Advisors, LLC59$2.19K<0.01%013F-HRTimeline
Lindbrook Capital, LLC54$2K<0.01%-1013F-HRTimeline
UMB Bank, n.a.53$1.97K<0.01%-5013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PRIVATE TRUST CO NA48$1.78K<0.01%new13F-HRTimeline
Brooklyn Investment Group45$1.67K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.40$1.49K<0.01%13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…28$1.04K<0.01%013F-HRTimelineGroup
Bell Investment Advisors, Inc27$1K<0.01%-1013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT24$1K<0.01%013F-HR/ATimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…15$557<0.01%013F-HR/ATimeline
Creative Planningin group Creative Planning13$483<0.01%new13F-HRTimelineGroup
Cornerstone Planning Group LLC13$482<0.01%new13F-HRTimeline
Parallel Advisors, LLC11$408<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC10$371<0.01%-2513F-HRTimeline
Bruce G. Allen Investments, LLC9$334<0.01%new13F-HRTimeline
Legacy Investment Solutions, LLC10$324<0.01%013F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…10$324<0.01%013F-HRTimelineGroup
Abound Wealth Management4$149<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC3$112<0.01%013F-HRTimeline
IFP Advisors, Inc0$74<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
SJS Investment Consulting Inc.1$38<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1$37<0.01%new13F-HRTimelineGroup