Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TTGT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Lynrock Lake LP | 8.0M | $31.1M | +136.7% | 11.083% | 2.13% |
| 2 | Trigran Investments, Inc. | 3.5M | $13.4M | -26.9% | 4.787% | 3.21% |
| 3 | RICE HALL JAMES & ASSOCIATES, LLC | 2.2M | $8.4M | +23.6% | 2.985% | 0.47% |
| 4 | BlackRock, Inc. | 2.0M | $7.7M | -3.8% | 2.729% | 0.00% |
| 5 | EVR Research LP | 1.3M | $5.0M | +9.9% | 1.770% | 2.83% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $4.9M | — | 1.740% | 0.00% |
| 7 | Impax Asset Management Group plc | 1.2M | $4.8M | 0.0% | 1.714% | 0.03% |
| 8 | BANK OF AMERICA CORP /DE/ | 928K | $3.6M | +10.3% | 1.283% | 0.00% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 764K | $3.0M | +2.9% | 1.057% | 0.00% |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 641K | $2.5M | -10.2% | 0.887% | 0.00% |
| 11 | DIMENSIONAL FUND ADVISORS LP | 613K | $2.4M | -11.7% | 0.848% | 0.00% |
| 12 | AQR CAPITAL MANAGEMENT LLC | 605K | $2.3M | +430.4% | 0.837% | 0.00% |
| 13 | STATE STREET CORP | 572K | $2.2M | +0.9% | 0.791% | 0.00% |
| 14 | EARNEST PARTNERS LLC | 557K | $2.2M | -8.3% | 0.770% | 0.01% |
| 15 | TOCQUEVILLE ASSET MANAGEMENT L.P. | 420K | $1.6M | — | 0.581% | 0.03% |
| 16 | GOLDMAN SACHS GROUP INC | 341K | $1.3M | -21.7% | 0.472% | 0.00% |
| 17 | JANE STREET GROUP, LLC | 311K | $1.2M | -16.3% | 0.430% | 0.01% |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 277K | $1.1M | — | 0.384% | 0.00% |
| 19 | MORGAN STANLEY | 271K | $1.1M | +74.3% | 0.375% | 0.00% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 234K | $907K | -3.9% | 0.323% | 0.00% |
| 21 | NORTHERN TRUST CORP | 233K | $903K | +6.0% | 0.322% | 0.00% |
| 22 | ENVESTNET ASSET MANAGEMENT INC | 230K | $892K | +7.4% | 0.318% | 0.00% |
| 23 | Nierenberg Investment Management Company, Inc. | 203K | $787K | +48.2% | 0.281% | 0.39% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 188K | $731K | — | 0.260% | 0.00% |
| 25 | WELLS FARGO & COMPANY/MN | 180K | $699K | -20.2% | 0.249% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in TTGT — a direct measure of their conviction.
Filings activity in TTGT during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 102 | 14% | 42.42% | 11.67 pp | $111M | 22% |
| Q4 2025 | 118 | 14% | 54.09% | 7.71 pp | $142M | 12% |
| Q3 2025 | 137 | +9.6% | 61.80% | 17.74 pp | $162M | 22% |
| Q2 2025 | 125 | 2.3% | 79.54% | 71.80 pp | $208M | 47% |
| Q1 2025 | 128 | +0.0% | 151.34% | 27.90 pp | $396M | 16% |
| Q4 2024 | 128 | 15% | 179.24% | 20.75 pp | $469M | 26% |
| Q3 2024 | 151 | +7.1% | 199.99% | +0.00 pp | $634M | 22% |
| Q2 2024 | 141 | — | 199.99% | — | $808M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying TTGT stock.
Based on Q1 2026 13F filings, institutional ownership of TechTarget, Inc. stands at 42.4%, held across 102 reporting institutions.
Lynrock Lake LP is the largest reported institutional holder of TTGT, with approximately 8,013,250 shares worth $0.03B as of Q1 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of TTGT, including RENAISSANCE TECHNOLOGIES LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for TTGT is 37 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
20 institutions opened new positions in TTGT during Q1 2026, while 36 fully exited. 16 added to existing positions and 61 trimmed.
TTGT institutional ownership fell by 11.67 percentage points quarter-over-quarter, with a net change of -16 holders.
The top 10 institutions account for 75.9% of all reported 13F value in TTGT, and the top 25 account for 94.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
TechTarget, Inc. (TTGT) Institutional Ownership