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Viant Technology Inc. (DSP) institutional ownership

Latest close $10.70 Jul 24, 2026
Market cap$849M 52-week range SectorTechnology
Funds holding · Q1 2026
118
reported DSP position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
63 buyers · 55 sellers

Viant Technology Inc. (DSP) price and institutional activity

Dates

Q1 2026

$0 bought by 63 investors
G2 Investment Partners Management LLCJPMorgan Chase & Co +61 more
$0 sold by 55 investors
Millennium Management LLCTopline Capital Management, LLC +53 more
Bought Sold Totals per quarter; hover a bar for the names.

Viant Technology Inc. (DSP) institutional activity · 118

Investor Type Est. change Change Δ Own Date
Millennium Management LLC · Reduced
Change −330K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −330K Q1 2026
G2 Investment Partners Management LLC · New
Change +256K Date Q1 2026
G2 Investment Partners Management LLC New· Q1 2026 +256K Q1 2026
JPMorgan Chase & Co · Added
Change +193K Date Q1 2026
JPMorgan Chase & Co Added· Q1 2026 +193K Q1 2026
Punch & Associates Investment Management, Inc. · Added
Change +190K Date Q1 2026
Punch & Associates Investment Management, Inc. Added· Q1 2026 +190K Q1 2026
Topline Capital Management, LLC · Reduced
Change −175K Date Q1 2026
Topline Capital Management, LLC Reduced· Q1 2026 −175K Q1 2026
Jane Street Group, LLC · Exited
Change −148K Δ Own −100.0% Date Q1 2026
Jane Street Group, LLC Exited· Q1 2026 −148K −100.0% Q1 2026
Marshall Wace, LLP · New
Change +125K Date Q1 2026
Marshall Wace, LLP New· Q1 2026 +125K Q1 2026
Norwood Investment Partners, LP · Added
Change +121K Date Q1 2026
Norwood Investment Partners, LP Added· Q1 2026 +121K Q1 2026
Royce & Associates LP · Added
Change +96K Date Q1 2026
Royce & Associates LP Added· Q1 2026 +96K Q1 2026
Potomac Capital Management, Inc. · Added
Change +92K Date Q1 2026
Potomac Capital Management, Inc. Added· Q1 2026 +92K Q1 2026
BlackRock · Reduced
Change −75K Date Q1 2026
BlackRock Reduced· Q1 2026 −75K Q1 2026
Citadel Advisors LLC Exited· Q1 2026 −74K −100.0% Q1 2026
Principal Financial Group Inc · Exited
Change −72K Δ Own −100.0% Date Q1 2026
Principal Financial Group Inc Exited· Q1 2026 −72K −100.0% Q1 2026
Boothbay Fund Management, LLC · New
Change +64K Date Q1 2026
Boothbay Fund Management, LLC New· Q1 2026 +64K Q1 2026
Victory Capital Management Inc · New
Change +59K Date Q1 2026
Victory Capital Management Inc New· Q1 2026 +59K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 118

Famous investor activity in Viant Technology Inc. (DSP)

Viant Technology Inc. (DSP) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Vanderhook Timothy · Director Sell −$45K
Price $10.47 Qty −4K Owned 0 ΔOwn −100.0% Trade date Jul 23, 2026 Filed date Jul 23, 2026
Vanderhook Timothy Director Sell $10.47 −4K −$45K 0 −100.0% Jul 23, 2026 Jul 23, 2026
Vanderhook Christopher · Director Sell −$45K
Price $10.47 Qty −4K Owned 0 ΔOwn −100.0% Trade date Jul 23, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Sell $10.47 −4K −$45K 0 −100.0% Jul 23, 2026 Jul 23, 2026
Capital V LLC · 10% Owner Sell −$135K
Price $10.47 Qty −13K Owned 0 ΔOwn −100.0% Trade date Jul 23, 2026 Filed date Jul 23, 2026
Capital V LLC 10% Owner Sell $10.47 −13K −$135K 0 −100.0% Jul 23, 2026 Jul 23, 2026
Vanderhook Timothy · Director Sell −$55K
Price $11.03 Qty −5K Owned 4K ΔOwn −53.7% Trade date Jul 22, 2026 Filed date Jul 23, 2026
Vanderhook Timothy Director Sell $11.03 −5K −$55K 4K −53.7% Jul 22, 2026 Jul 23, 2026
Vanderhook Christopher · Director Sell −$55K
Price $11.03 Qty −5K Owned 4K ΔOwn −53.7% Trade date Jul 22, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Sell $11.03 −5K −$55K 4K −53.7% Jul 22, 2026 Jul 23, 2026
Capital V LLC · 10% Owner Sell −$166K
Price $11.03 Qty −15K Owned 13K ΔOwn −53.7% Trade date Jul 22, 2026 Filed date Jul 23, 2026
Capital V LLC 10% Owner Sell $11.03 −15K −$166K 13K −53.7% Jul 22, 2026 Jul 23, 2026
Vanderhook Timothy · Director Sell −$37K
Price $11.70 Qty −3K Owned 9K ΔOwn −25.6% Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Timothy Director Sell $11.70 −3K −$37K 9K −25.6% Jul 21, 2026 Jul 23, 2026
Vanderhook Timothy · Director 2 operations 0
Owned 9.1M Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Timothy Director 2 operations 0 9.1M Jul 21, 2026 Jul 23, 2026
Vanderhook Timothy · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -12K
Owned 9.1M ΔOwn −0.1% Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Timothy Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -12K 9.1M −0.1% Jul 21, 2026 Jul 23, 2026
Vanderhook Christopher · Director Sell −$37K
Price $11.70 Qty −3K Owned 9K ΔOwn −25.6% Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Sell $11.70 −3K −$37K 9K −25.6% Jul 21, 2026 Jul 23, 2026
Vanderhook Christopher · Director Exercise or conversion (M/X/C) 12K
Owned 12K Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Exercise or conversion (M/X/C) 12K 12K Jul 21, 2026 Jul 23, 2026
Vanderhook Christopher · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -12K
Owned 9.1M ΔOwn −0.1% Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -12K 9.1M −0.1% Jul 21, 2026 Jul 23, 2026
Vanderhook Christopher · Director Grant (A) -12K
Owned 9.1M Trade date Jul 21, 2026 Filed date Jul 23, 2026
Vanderhook Christopher Director Grant (A) -12K 9.1M Jul 21, 2026 Jul 23, 2026
Capital V LLC · 10% Owner Sell −$112K
Price $11.70 Qty −10K Owned 28K ΔOwn −25.6% Trade date Jul 21, 2026 Filed date Jul 23, 2026
Capital V LLC 10% Owner Sell $11.70 −10K −$112K 28K −25.6% Jul 21, 2026 Jul 23, 2026
Capital V LLC · 10% Owner 2 operations 0
Owned 27.2M Trade date Jul 21, 2026 Filed date Jul 23, 2026
Capital V LLC 10% Owner 2 operations 0 27.2M Jul 21, 2026 Jul 23, 2026
15 of 149
15 of 149 Sign in to continue to older insider transactions.

Viant Technology Inc. (DSP) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Capital V LLC 28.5M
% of shares outstanding 64.7% Filing date Feb 14, 2024
Capital V LLC 28.5M 64.7% Feb 14, 2024
Vanderhook Christopher 8.8M
% of shares outstanding 32.8% Filing date May 13, 2026
Vanderhook Christopher 8.8M 32.8% May 13, 2026
Vanderhook Timothy 8.7M
% of shares outstanding 32.4% Filing date May 13, 2026
Vanderhook Timothy 8.7M 32.4% May 13, 2026
BlackRock Inc. 1.0M
% of shares outstanding 6.6% Filing date Jan 26, 2024
BlackRock Inc. 1.0M 6.6% Jan 26, 2024
Madden Larry 977K
% of shares outstanding 5.8% Filing date Dec 6, 2024
Madden Larry 977K 5.8% Dec 6, 2024
Royce & Associates LP 923K
% of shares outstanding 5.7% Filing date Oct 22, 2024
Royce & Associates LP 923K 5.7% Oct 22, 2024
Vanguard Group Inc 814K
% of shares outstanding 5.2% Filing date Feb 13, 2024
Vanguard Group Inc 814K 5.2% Feb 13, 2024
Invenomic Capital Management LP 439K
% of shares outstanding 2.8% Filing date Feb 14, 2024
Invenomic Capital Management LP 439K 2.8% Feb 14, 2024
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Viant Technology Inc. (DSP) ownership FAQ

Who owns DSP?

118 reporting institutions disclosed DSP position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.