Wells Fargo
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Wells Fargo’s Quantum-Si Incorporated QSI Stock Holding History

Wells Fargo’s Portfolio QSI Stock Details QSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-63,868
Closed -$49.4K – 7540
2026
Q1 		$49.4K Sell
63,868
-112,264
-64% -$116K ﹤0.01% 5458
2025
Q4 		$194K Buy
176,132
+40,182
+30% +$65.4K ﹤0.01% 5086
2025
Q3 		$192K Buy
135,950
+34,234
+34% +$49.5K ﹤0.01% 4954
2025
Q2 		$199K Buy
101,716
+18,383
+22% +$27.2K ﹤0.01% 4774
2025
Q1 		$100K Buy
83,333
+11,353
+16% +$21.8K ﹤0.01% 5105
2024
Q4 		$194K Buy
71,980
+8,802
+14% +$10.3K ﹤0.01% 4823
2024
Q3 		$55.7K Sell
63,178
-5,525
-8% -$5.36K ﹤0.01% 5303
2024
Q2 		$72.1K Buy
68,703
+15,633
+29% +$25.1K ﹤0.01% 5124
2024
Q1 		$105K Buy
53,070
+4,612
+10% +$8.06K ﹤0.01% 4867
2023
Q4 		$97.4K Buy
48,458
+6,182
+15% +$9.42K ﹤0.01% 4919
2023
Q3 		$70.2K Sell
42,276
-9,303
-18% -$22.4K ﹤0.01% 4990
2023
Q2 		$92.3K Buy
51,579
+20,826
+68% +$32.6K ﹤0.01% 5094
2023
Q1 		$54.1K Buy
30,753
+17,413
+131% +$34.3K ﹤0.01% 5124
2022
Q4 		$24.4K Sell
13,340
-5,208
-28% -$13.4K ﹤0.01% 5178
2022
Q3 		$51K Buy
18,548
+1,099
+6% +$3.51K ﹤0.01% 4947
2022
Q2 		$41K Sell
17,449
-7,391
-30% -$28.3K ﹤0.01% 5117
2022
Q1 		$116K Buy
24,840
+2,200
+10% +$10.7K ﹤0.01% 5250
2021
Q4 		$178K Sell
22,640
-57,294
-72% -$431K ﹤0.01% 5333
2021
Q3 		$666K Buy
79,934
+28,115
+54% +$277K ﹤0.01% 4491
2021
Q2 		$636K Buy
51,819
+189
+0.4% +$1.98K ﹤0.01% 4492
2021
Q1 		$615K Buy
+51,630
New +$624K ﹤0.01% 4580

Other funds holding QSI

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Wells Fargo's QSI Position: Q2 2026 in Review

Wells Fargo sold out of Quantum-Si Incorporated (QSI) in Q2 2026, closing a stake of 63,868 shares — an estimated $49.4K sold.

Wells Fargo first reported a position in QSI in Q1 2021 and held it in 21 quarters. The position peaked at $666K in Q3 2021. 141 funds tracked by Wall St. Rank hold QSI as of Q2 2026.

  • Wells Fargo reported no remaining Quantum-Si Incorporated position as of Q2 2026 after selling out during the quarter.
  • Wells Fargo sold 63,868 Quantum-Si Incorporated shares in Q2 2026, an estimated $49.4K.
  • Wells Fargo first reported a position in Quantum-Si Incorporated in Q1 2021 and held it in 21 quarters.
  • Wells Fargo's Quantum-Si Incorporated position peaked at $666K in Q3 2021.
  • 141 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q2 2026.

Based on Wells Fargo's 13F filing for Q2 2026, filed 14 Aug 2026.