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Corton Capital’s QuinStreet QNST Stock Holding History

Corton Capital’s Portfolio QNST Stock Details QNST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-13,565
Closed -$218K – 364
2025
Q2 		$218K Buy
+13,565
New +$218K 0.25% 201
2025
Q1 		– Sell
-12,654
Closed -$292K – 365
2024
Q4 		$292K Buy
+12,654
New +$266K 0.17% 115
2024
Q3 		– Sell
-10,350
Closed -$172K – 633
2024
Q2 		$172K Buy
+10,350
New +$179K 0.09% 399

Other funds holding QNST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
NW
NewEdge Wealth Pittsburgh, Pennsylvania $8.39B AUM 24.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Corton Capital's QNST Position: Q3 2025 in Review

Corton Capital sold out of QuinStreet (QNST) in Q3 2025, closing a stake of 13,565 shares — an estimated $218K sold.

Corton Capital first reported a position in QNST in Q2 2024 and held it in 3 quarters. The position peaked at $292K in Q4 2024. 209 funds tracked by Wall St. Rank hold QNST as of Q3 2025.

  • Corton Capital reported no remaining QuinStreet position as of Q3 2025 after selling out during the quarter.
  • Corton Capital sold 13,565 QuinStreet shares in Q3 2025, an estimated $218K.
  • Corton Capital first reported a position in QuinStreet in Q2 2024 and held it in 3 quarters.
  • Corton Capital's QuinStreet position peaked at $292K in Q4 2024.
  • 209 funds tracked by Wall St. Rank held QuinStreet as of Q3 2025.

Based on Corton Capital's 13F filing for Q3 2025, filed 14 Nov 2025.