Manulife (Manufacturers Life Insurance)
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Manulife (Manufacturers Life Insurance)’s Amphastar Pharmaceuticals AMPH Stock Holding History

Manulife (Manufacturers Life Insurance)’s Portfolio AMPH Stock Details AMPH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$311K Sell
15,879
-523
-3% -$12.8K ﹤0.01% 2324
2025
Q4 		$439K Sell
16,402
-1,360
-8% -$35K ﹤0.01% 2233
2025
Q3 		$473K Sell
17,762
-926
-5% -$23.9K ﹤0.01% 2235
2025
Q2 		$429K Sell
18,688
-1,138
-6% -$28.2K ﹤0.01% 2239
2025
Q1 		$575K Sell
19,826
-1,431
-7% -$45.7K ﹤0.01% 2076
2024
Q4 		$789K Sell
21,257
-610
-3% -$27.9K ﹤0.01% 2012
2024
Q3 		$1.06M Sell
21,867
-379
-2% -$16.6K ﹤0.01% 1892
2024
Q2 		$890K Buy
22,246
+954
+4% +$39.5K ﹤0.01% 1921
2024
Q1 		$935K Buy
21,292
+1,641
+8% +$84.8K ﹤0.01% 1894
2023
Q4 		$1.22M Sell
19,651
-431
-2% -$22.6K ﹤0.01% 1706
2023
Q3 		$924K Buy
20,082
+4,381
+28% +$239K ﹤0.01% 1780
2023
Q2 		$902K Buy
15,701
+141
+0.9% +$6.25K ﹤0.01% 1713
2023
Q1 		$584K Buy
15,560
+69
+0.4% +$2.26K ﹤0.01% 1915
2022
Q4 		$434K Sell
15,491
-110
-0.7% -$3.19K ﹤0.01% 2082
2022
Q3 		$438K Buy
15,601
+61
+0.4% +$1.99K ﹤0.01% 2061
2022
Q2 		$541K Buy
15,540
+114
+0.7% +$4.07K ﹤0.01% 2000
2022
Q1 		$554K Sell
15,426
-4,216
-21% -$120K ﹤0.01% 2143
2021
Q4 		$457 Sell
19,642
-794
-4% -$16.2K ﹤0.01% 2321
2021
Q3 		$388K Sell
20,436
-1,259
-6% -$24.7K ﹤0.01% 2475
2021
Q2 		$437K Buy
21,695
+62
+0.3% +$1.17K ﹤0.01% 2532
2021
Q1 		$396K Sell
21,633
-408
-2% -$7.59K ﹤0.01% 2439
2020
Q4 		$443K Buy
22,041
+343
+2% +$6.67K ﹤0.01% 2273
2020
Q3 		$407K Hold
21,698
– – ﹤0.01% 2102
2020
Q2 		$480K Sell
21,698
-1,863
-8% -$34.1K ﹤0.01% 1985
2020
Q1 		$350K Buy
23,561
+1,347
+6% +$23.4K ﹤0.01% 2007
2019
Q4 		$429K Sell
22,214
-917
-4% -$17.6K ﹤0.01% 2139
2019
Q3 		$468K Sell
23,131
-112
-0.5% -$2.33K ﹤0.01% 2056
2019
Q2 		$491K Sell
23,243
-401
-2% -$8.38K ﹤0.01% 2061
2019
Q1 		$483K Buy
23,644
+283
+1% +$6.34K ﹤0.01% 2103
2018
Q4 		$465K Sell
23,361
-1,419
-6% -$28K ﹤0.01% 1999
2018
Q3 		$477K Sell
24,780
-3,133
-11% -$55.8K ﹤0.01% 2331
2018
Q2 		$427K Buy
27,913
+126
+0.5% +$2.2K ﹤0.01% 2511
2018
Q1 		$521K Sell
27,787
-813
-3% -$15.3K ﹤0.01% 2300
2017
Q4 		$550K Buy
28,600
+12
+0% +$224 ﹤0.01% 2254
2017
Q3 		$510K Sell
28,588
-113
-0.4% -$1.86K ﹤0.01% 2257
2017
Q2 		$512K Buy
28,701
+312
+1% +$4.95K ﹤0.01% 2269
2017
Q1 		$412K Buy
28,389
+3,431
+14% +$54K ﹤0.01% 2326
2016
Q4 		$459K Sell
24,958
-356
-1% -$6.93K ﹤0.01% 2157
2016
Q3 		$480K Sell
25,314
-23
-0.1% -$417 ﹤0.01% 2114
2016
Q2 		$408K Buy
25,337
+3,492
+16% +$49.3K ﹤0.01% 2168
2016
Q1 		$261K Sell
21,845
-90
-0.4% -$1.06K ﹤0.01% 2405
2015
Q4 		$312 Buy
21,935
+541
+3% +$7.15K ﹤0.01% 2333
2015
Q3 		$250 Buy
21,394
+236
+1% +$3.54K ﹤0.01% 2469
2015
Q2 		$372 Buy
21,158
+16,020
+312% +$250K ﹤0.01% 2332
2015
Q1 		$77 Buy
5,138
+3,796
+283% +$50.7K ﹤0.01% 3243
2014
Q4 		$16 Buy
1,342
+1,053
+364% +$11.5K ﹤0.01% 3397
2014
Q3 		$3 Buy
+289
New +$3.01K ﹤0.01% 3699

Other funds holding AMPH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Manulife (Manufacturers Life Insurance)'s AMPH Position: Q1 2026 in Review

Manulife (Manufacturers Life Insurance) reduced its Amphastar Pharmaceuticals (AMPH) stake by 3.2% in Q1 2026, selling an estimated $12.8K and leaving 15,879 shares worth $311K. The position accounts for ﹤0.01% of the portfolio, ranked #2324.

Manulife (Manufacturers Life Insurance) first reported a position in AMPH in Q3 2014 and has held it in 47 quarters since. The position peaked at $1.22M in Q4 2023. 215 funds tracked by Wall St. Rank hold AMPH as of Q1 2026.

  • Manulife (Manufacturers Life Insurance) held 15,879 shares of Amphastar Pharmaceuticals worth $311K as of Q1 2026.
  • Manulife (Manufacturers Life Insurance) sold 523 Amphastar Pharmaceuticals shares in Q1 2026, an estimated $12.8K.
  • Amphastar Pharmaceuticals made up ﹤0.01% of Manulife (Manufacturers Life Insurance)'s portfolio in Q1 2026, its #2324 holding.
  • Manulife (Manufacturers Life Insurance) first reported a position in Amphastar Pharmaceuticals in Q3 2014 and has held it in 47 quarters since.
  • Manulife (Manufacturers Life Insurance)'s Amphastar Pharmaceuticals position peaked at $1.22M in Q4 2023.
  • 215 funds tracked by Wall St. Rank held Amphastar Pharmaceuticals as of Q1 2026.

Based on Manulife (Manufacturers Life Insurance)'s 13F filing for Q1 2026, filed 15 May 2026.