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D. E. Shaw & Co., Inc.

Position in QNST — Quinstreet, Inc

CIK 1009207 New York, NY

Position in QNST

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$10,714,348
-$7,896,382 QoQ
Shares Held
892,119
-31.1% QoQ
Ownership
1.55%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority Sole 97.07617481524325.ToString("F0")% Shared 0.ToString("F0")% None 2.9238251847567422.ToString("F0")%

Common Shares in QNST Over Time

Shares Held

Position Value (USD)

Position in Advertising Agencies

Communication Services · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $318,185,940 across 10 Advertising Agencies names. QNST ranks #5 (3.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 QNST
Quinstreet, Inc
This page
892,119 $10,714,348

All Filings in QNST

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20 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $10,714,348 892,119
2025-12-31 $18,610,730 1,295,110
2025-09-30 $13,395,194 865,882
2025-06-30 $8,440,053 524,227
2025-03-31 $1,553,275 87,067
2024-12-31 $1,681,733 72,897
2024-09-30 $1,579,104 82,546
2024-06-30 $2,667,837 160,810
2024-03-31 $4,012,616 227,215
2023-12-31 $4,756,719 371,039
2023-09-30 $4,549,153 507,152
2023-06-30 $4,302,381 487,246
2023-03-31 $4,520,950 284,874
2022-12-31 $5,006,226 348,866
2022-09-30 $5,679,996 540,952
2022-06-30 $6,796,173 675,564
2022-03-31 $4,518,408 389,518
2021-12-31 $2,599,405 142,903
2021-09-30 $1,824,519 103,902
2021-06-30 $205,271 11,048