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Brown Brothers Harriman & Co’s ProShares UltraPro Short QQQ SQQQ Stock Holding History

Brown Brothers Harriman & Co’s Portfolio SQQQ Stock Details SQQQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-120
Closed -$23K – 1617
2025
Q1 		$23K Hold
120
– – ﹤0.01% 942
2024
Q4 		$18.7K Hold
120
– – ﹤0.01% 1029
2024
Q3 		$22.2K Hold
120
– – ﹤0.01% 929
2024
Q2 		$24.8K Hold
120
– – ﹤0.01% 861
2024
Q1 		$31.4K Buy
+120
New +$35.5K ﹤0.01% 821

Other funds holding SQQQ

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
QFMHK
Q Fund Management (Hong Kong) Hong Kong $41.7M AUM 639.42% 1-Year Est. Return
TSC
Two Seas Capital Rye, New York $7.15B AUM 169.27% 1-Year Est. Return
Squarepoint
Squarepoint New York $85.1B AUM 20.93% 1-Year Est. Return
Wolverine Trading
Wolverine Trading Chicago, Illinois $139B AUM 31.83% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
LG
Lane Generational Dover, Massachusetts $126M AUM 53.89% 1-Year Est. Return

Brown Brothers Harriman & Co's SQQQ Position: Q2 2025 in Review

Brown Brothers Harriman & Co sold out of ProShares UltraPro Short QQQ (SQQQ) in Q2 2025, closing a stake of 120 shares — an estimated $23K sold.

Brown Brothers Harriman & Co first reported a position in SQQQ in Q1 2024 and held it in 5 quarters. The position peaked at $31.4K in Q1 2024. 71 funds tracked by Wall St. Rank hold SQQQ as of Q2 2025.

  • Brown Brothers Harriman & Co reported no remaining ProShares UltraPro Short QQQ position as of Q2 2025 after selling out during the quarter.
  • Brown Brothers Harriman & Co sold 120 ProShares UltraPro Short QQQ shares in Q2 2025, an estimated $23K.
  • Brown Brothers Harriman & Co first reported a position in ProShares UltraPro Short QQQ in Q1 2024 and held it in 5 quarters.
  • Brown Brothers Harriman & Co's ProShares UltraPro Short QQQ position peaked at $31.4K in Q1 2024.
  • 71 funds tracked by Wall St. Rank held ProShares UltraPro Short QQQ as of Q2 2025.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2025, filed 11 Aug 2025.