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Exchange Traded Concepts’s Amphastar Pharmaceuticals AMPH Stock Holding History

Exchange Traded Concepts’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 		$1.61M Buy
82,416
+72,998
+775% +$1.79M 0.01% 657
2025
Q4 		$252K Sell
9,418
-567
-6% -$14.6K ﹤0.01% 1152
2025
Q3 		$266K Buy
9,985
+154
+2% +$3.98K ﹤0.01% 1134
2025
Q2 		$226K Buy
9,831
+965
+11% +$23.9K ﹤0.01% 1128
2025
Q1 		$257K Buy
+8,866
New +$283K ﹤0.01% 886
2024
Q1 		– Sell
-21,440
Closed -$1.33M – 1245
2023
Q4 		$1.33M Buy
21,440
+169
+0.8% +$8.88K 0.04% 339
2023
Q3 		$978K Sell
21,271
-24,822
-54% -$1.35M 0.03% 394
2023
Q2 		$2.65M Sell
46,093
-490
-1% -$21.7K 0.07% 232
2023
Q1 		$1.75M Buy
46,583
+9,431
+25% +$309K 0.05% 229
2022
Q4 		$1.04M Buy
37,152
+1,135
+3% +$33K 0.03% 305
2022
Q3 		$1.01M Sell
36,017
-18,276
-34% -$597K 0.03% 267
2022
Q2 		$1.89M Buy
54,293
+1,612
+3% +$57.5K 0.05% 168
2022
Q1 		$1.89M Buy
52,681
+27,698
+111% +$785K 0.04% 234
2021
Q4 		$582K Buy
+24,983
New +$511K 0.01% 563
2021
Q3 		– Sell
-57,851
Closed -$1.17M – 1101
2021
Q2 		$1.17M Buy
57,851
+5,517
+11% +$104K 0.04% 289
2021
Q1 		$959K Buy
52,334
+35,769
+216% +$665K 0.04% 300
2020
Q4 		$333K Buy
16,565
+756
+5% +$14.7K 0.02% 520
2020
Q3 		$296K Buy
+15,809
New +$318K 0.02% 473

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 $12.2B AUM 12.45% 1-Year Est. Return

Exchange Traded Concepts's AMPH Position: Q1 2026 in Review

Exchange Traded Concepts increased its Amphastar Pharmaceuticals (AMPH) stake by 775% in Q1 2026, buying an estimated $1.79M and bringing the position to 82,416 shares worth $1.61M. The position accounts for 0.01% of the portfolio, ranked #657.

Exchange Traded Concepts first reported a position in AMPH in Q3 2020 and has held it in 18 quarters since. The position peaked at $2.65M in Q2 2023. 215 funds tracked by Wall St. Rank hold AMPH as of Q1 2026.

  • Exchange Traded Concepts held 82,416 shares of Amphastar Pharmaceuticals worth $1.61M as of Q1 2026.
  • Exchange Traded Concepts bought 72,998 Amphastar Pharmaceuticals shares in Q1 2026, an estimated $1.79M.
  • Amphastar Pharmaceuticals made up 0.01% of Exchange Traded Concepts's portfolio in Q1 2026, its #657 holding.
  • Exchange Traded Concepts first reported a position in Amphastar Pharmaceuticals in Q3 2020 and has held it in 18 quarters since.
  • Exchange Traded Concepts's Amphastar Pharmaceuticals position peaked at $2.65M in Q2 2023.
  • 215 funds tracked by Wall St. Rank held Amphastar Pharmaceuticals as of Q1 2026.

Based on Exchange Traded Concepts's 13F filing for Q1 2026, filed 15 Apr 2026.