Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)
CUSIP: 03209R103
Q2 2024 13F Holders as of 30 Jun 2024
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 46,377,939
- Total 13F shares
- 34,395,410
- Share change
- +841,471
- Total reported value
- $1,376,025,520
- Put/Call ratio
- 97%
- Price per share
- $40.00
- Number of holders
- 268
- Value change
- +$31,905,251
- Number of buys
- 135
- Number of sells
- 136
Quarterly Holders Quick Answers
What is CUSIP 03209R103?
CUSIP 03209R103 identifies AMPH - Amphastar Pharmaceuticals, Inc. - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 03209R103:
Top shareholders of AMPH - Amphastar Pharmaceuticals, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
|
Company |
13%
|
6,079,042
|
$266,930,735 | — | 31 Mar 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
5.9%
|
2,734,040
|
$120,051,695 | — | 31 Mar 2024 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
4.5%
|
2,077,101
|
$91,205,505 | — | 31 Mar 2024 | |
| Neuberger Berman Group LLC |
13F
|
Company |
3.6%
|
1,659,817
|
$72,882,564 | — | 31 Mar 2024 | |
| STATE STREET CORP |
13F
|
Company |
3.3%
|
1,514,249
|
$66,490,674 | — | 31 Mar 2024 | |
| Mary Z. Luo |
3/4/5
|
COO,Chief Scientist & Chairman, Director, 10%+ Owner |
—
class O/S missing
|
1,109,416
|
$63,239,930 | — | 10 Jan 2024 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
2.7%
|
1,274,178
|
$55,949,173 | — | 31 Mar 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2.6%
|
1,183,830
|
$51,981,975 | — | 31 Mar 2024 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
2.2%
|
1,010,593
|
$44,375,139 | — | 31 Mar 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
866,032
|
$38,032,696 | — | 31 Mar 2024 | |
| Epoch Investment Partners, Inc. |
13F
|
Company |
1.7%
|
798,462
|
$35,060,466 | — | 31 Mar 2024 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
1.3%
|
618,644
|
$27,164,658 | — | 31 Mar 2024 | |
| BOONE CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.3%
|
606,688
|
$26,639,670 | — | 31 Mar 2024 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
1.3%
|
599,100
|
$26,306,000 | — | 31 Mar 2024 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.3%
|
584,544
|
$25,668,000 | — | 31 Mar 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.2%
|
560,782
|
$24,623,938 | — | 31 Mar 2024 | |
| MORGAN STANLEY |
13F
|
Company |
1.2%
|
559,039
|
$24,547,426 | — | 31 Mar 2024 | |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
|
Company |
0.9%
|
417,865
|
$18,348,452 | — | 31 Mar 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.87%
|
403,040
|
$17,697,488 | — | 31 Mar 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.86%
|
400,095
|
$17,568,171 | — | 31 Mar 2024 | |
| BESSEMER GROUP INC |
13F
|
Company |
0.85%
|
395,941
|
$17,387,000 | — | 31 Mar 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.77%
|
356,405
|
$15,649,743 | — | 31 Mar 2024 | |
| Granite Investment Partners, LLC |
13F
|
Company |
0.76%
|
352,770
|
$15,490,131 | — | 31 Mar 2024 | |
| Mesirow Institutional Investment Management, Inc. |
13F
|
Company |
0.76%
|
350,294
|
$15,381,409 | — | 31 Mar 2024 | |
| Richard Koo |
3/4/5
|
Director |
—
mixed-class rows
|
286,471
mixed-class rows
|
$15,350,254 | — | 07 Jun 2021 | |
| NORDEA INVESTMENT MANAGEMENT AB |
13F
|
Company |
0.72%
|
333,014
|
$14,802,472 | — | 31 Mar 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.63%
|
294,483
|
$12,930,749 | — | 31 Mar 2024 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.57%
|
262,400
|
$11,521,984 | — | 31 Mar 2024 | |
| LSV ASSET MANAGEMENT |
13F
|
Company |
0.48%
|
224,768
|
$9,870,000 | — | 31 Mar 2024 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.48%
|
221,800
|
$9,739,238 | — | 31 Mar 2024 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.47%
|
218,574
|
$9,597,585 | — | 31 Mar 2024 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.46%
|
212,686
|
$9,339,043 | — | 31 Mar 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.43%
|
199,636
|
$8,766,016 | — | 31 Mar 2024 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.42%
|
194,985
|
$8,561,791 | — | 31 Mar 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.4%
|
187,491
|
$8,232,730 | — | 31 Mar 2024 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.34%
|
159,198
|
$6,989,879 | — | 31 Mar 2024 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.33%
|
154,299
|
$6,775,269 | — | 31 Mar 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.3%
|
140,454
|
$6,167,335 | — | 31 Mar 2024 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.29%
|
134,629
|
$5,911,252 | — | 31 Mar 2024 | |
| LAM GROUP, INC. |
13F
|
Company |
0.28%
|
130,800
|
$5,743,428 | — | 31 Mar 2024 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
0.27%
|
125,963
|
$5,531,024 | — | 31 Mar 2024 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.27%
|
125,900
|
$5,528,269 | — | 31 Mar 2024 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.27%
|
125,835
|
$5,525,415 | — | 31 Mar 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.27%
|
125,379
|
$5,505,393 | — | 31 Mar 2024 | |
| TWINBEECH CAPITAL LP |
13F
|
Company |
0.25%
|
117,069
|
$5,140,500 | — | 31 Mar 2024 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
0.24%
|
112,428
|
$4,936,713 | — | 31 Mar 2024 | |
| Legal & General Group Plc |
13F
|
Company |
0.23%
|
107,327
|
$4,712,728 | — | 31 Mar 2024 | |
| RAYMOND JAMES & ASSOCIATES |
13F
|
Company |
0.21%
|
98,145
|
$4,309,547 | — | 31 Mar 2024 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.21%
|
97,683
|
$4,289,261 | — | 31 Mar 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.21%
|
96,804
|
$4,250,664 | — | 31 Mar 2024 |
Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q2 2024
As of 30 Jun 2024,
Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by
268 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
34,395,410 shares.
The largest 10 holders included
BlackRock Inc., VANGUARD GROUP INC, FEDERATED HERMES, INC., TD Asset Management Inc, NEUBERGER BERMAN GROUP LLC, STATE STREET CORP, FULLER & THALER ASSET MANAGEMENT, INC., Epoch Investment Partners, Inc., DIMENSIONAL FUND ADVISORS LP, and GEODE CAPITAL MANAGEMENT, LLC.
This page lists
268
institutional shareholders reporting positions in this security
for the Q2 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2024 vs Q1 2024 Across Filers
Q1 2024 holders
271
Q2 2024 holders
268
Holder diff
-3
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 Value $ | Q2 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.