MF
QNST icon

Magnetar Financial’s QuinStreet QNST Stock Holding History

Magnetar Financial’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
2026
Q2 		$725K Buy
49,511
+10,462
+27% +$131K 0.01% 527
2026
Q1 		$469K Sell
39,049
-8,737
-18% -$111K ﹤0.01% 650
2025
Q4 		$687K Buy
47,786
+33,207
+228% +$479K 0.01% 495
2025
Q3 		$226K Buy
+14,579
New +$231K ﹤0.01% 752

Other funds holding QNST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCMF
Private Capital Management (Florida) Naples, Florida $1.14B AUM 34.86% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Magnetar Financial's QNST Position: Q2 2026 in Review

Magnetar Financial increased its QuinStreet (QNST) stake by 27% in Q2 2026, buying an estimated $131K and bringing the position to 49,511 shares worth $725K. The position accounts for 0.01% of the portfolio, ranked #527.

Magnetar Financial first reported a position in QNST in Q3 2025 and has held it in 4 quarters since. 215 funds tracked by Wall St. Rank hold QNST as of Q2 2026.

  • Magnetar Financial held 49,511 shares of QuinStreet worth $725K as of Q2 2026.
  • Magnetar Financial bought 10,462 QuinStreet shares in Q2 2026, an estimated $131K.
  • QuinStreet made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #527 holding.
  • Magnetar Financial first reported a position in QuinStreet in Q3 2025 and has held it in 4 quarters since.
  • 215 funds tracked by Wall St. Rank held QuinStreet as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.