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CSS LLC’s BioNTech BNTX Stock Holding History

CSS LLC’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
2023
Q1 		– Sell
-2,500
Closed -$376K – 747
2022
Q4 		$376K Buy
+2,500
New +$385K 0.02% 459
2022
Q3 		– Sell
-10,000
Closed -$1.49M – 1061
2022
Q2 		$1.49M Buy
10,000
+3,000
+43% +$458K 0.06% 346
2022
Q1 		$1.19M Buy
+7,000
New +$1.18M 0.04% 387
2021
Q4 		– Sell
-6,200
Closed -$1.69M – 1245
2021
Q3 		$1.69M Buy
6,200
+3,700
+148% +$1.18M 0.07% 279
2021
Q2 		$560K Buy
+2,500
New +$471K 0.02% 608
2020
Q4 		– Sell
-11,200
Closed -$776K – 828
2020
Q3 		$776K Buy
11,200
+6,200
+124% +$445K 0.04% 344
2020
Q2 		$334K Buy
+5,000
New +$250K 0.02% 432

Other funds holding BNTX

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Flossbach Von Storch
Flossbach Von Storch Cologne, Germany $21.4B AUM 8.31% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

CSS LLC's BNTX Position: Q1 2026 in Review

CSS LLC sold out of BioNTech (BNTX) in Q1 2026, closing a stake of 12,161 shares — an estimated $1.16M sold.

CSS LLC first reported a position in BNTX in Q2 2020 and held it in 10 quarters. The position peaked at $1.16M in Q4 2025. 272 funds tracked by Wall St. Rank hold BNTX as of Q1 2026.

  • CSS LLC reported no remaining BioNTech position as of Q1 2026 after selling out during the quarter.
  • CSS LLC sold 12,161 BioNTech shares in Q1 2026, an estimated $1.16M.
  • CSS LLC first reported a position in BioNTech in Q2 2020 and held it in 10 quarters.
  • CSS LLC's BioNTech position peaked at $1.16M in Q4 2025.
  • 272 funds tracked by Wall St. Rank held BioNTech as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.