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Platinum Investment Management’s BioNTech BNTX Stock Holding History

Platinum Investment Management’s Portfolio BNTX Stock Details BNTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-16,902
Closed -$1.67M – 126
2025
Q3 		$1.67M Buy
16,902
+2,039
+14% +$218K 0.11% 71
2025
Q2 		$1.58M Buy
+14,863
New +$1.5M 0.11% 62
2024
Q2 		– Sell
-41,815
Closed -$3.86M – 138
2024
Q1 		$3.86M Sell
41,815
-37,737
-47% -$3.62M 0.16% 50
2023
Q4 		$8.4M Buy
79,552
+11,214
+16% +$1.13M 0.34% 43
2023
Q3 		$7.42M Buy
68,338
+2,500
+4% +$276K 0.29% 42
2023
Q2 		$7.11M Buy
65,838
+2,500
+4% +$281K 0.25% 46
2023
Q1 		$7.89M Buy
63,338
+24,811
+64% +$3.41M 0.27% 46
2022
Q4 		$5.79M Buy
+38,527
New +$5.93M 0.22% 51
2022
Q1 		– Sell
-7,492
Closed -$1.93M – 138
2021
Q4 		$1.93M Hold
7,492
– – 0.05% 94
2021
Q3 		$2.04M Sell
7,492
-54,567
-88% -$17.3M 0.06% 99
2021
Q2 		$13.9M Sell
62,059
-168,208
-73% -$31.7M 0.32% 45
2021
Q1 		$25.1M Buy
230,267
+26,128
+13% +$2.77M 0.56% 35
2020
Q4 		$16.6M Sell
204,139
-103,058
-34% -$10.1M 0.38% 40
2020
Q3 		$21.3M Sell
307,197
-60,591
-16% -$4.35M 0.53% 35
2020
Q2 		$24.5M Sell
367,788
-101,778
-22% -$5.08M 0.56% 33
2020
Q1 		$24.9M Hold
469,566
– – 0.63% 31
2019
Q4 		$14.2M Buy
+469,566
New +$10.5M 0.28% 36

Other funds holding BNTX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Flossbach Von Storch
Flossbach Von Storch Cologne, Germany $22.1B AUM 6.81% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Platinum Investment Management's BNTX Position: Q4 2025 in Review

Platinum Investment Management sold out of BioNTech (BNTX) in Q4 2025, closing a stake of 16,902 shares — an estimated $1.67M sold.

Platinum Investment Management first reported a position in BNTX in Q4 2019 and held it in 17 quarters. The position peaked at $25.1M in Q1 2021. 284 funds tracked by Wall St. Rank hold BNTX as of Q4 2025.

  • Platinum Investment Management reported no remaining BioNTech position as of Q4 2025 after selling out during the quarter.
  • Platinum Investment Management sold 16,902 BioNTech shares in Q4 2025, an estimated $1.67M.
  • Platinum Investment Management first reported a position in BioNTech in Q4 2019 and held it in 17 quarters.
  • Platinum Investment Management's BioNTech position peaked at $25.1M in Q1 2021.
  • 284 funds tracked by Wall St. Rank held BioNTech as of Q4 2025.

Based on Platinum Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.