Who owns TechTarget, Inc. (TTGT)
Which tracked institutional funds hold TTGT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TTGT company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on TTGT is one-sided between 2025-Q4 and 2026-Q1: 6 added or opened and 28 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
TTGT’s largest tracked holder by dollar value, Lynrock Lake LP, sizes it at 5.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 5.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TTGT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 105 tracked filers holding TTGT, 57 increased or opened the position and 69 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in TTGT between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 4
- VANGUARD CAPITAL MANAGEMENT LLC$5M
- TOCQUEVILLE ASSET MANAGEMENT L.P.$2M
- VANGUARD PORTFOLIO MANAGEMENT LLC$1M
- VANGUARD FIDUCIARY TRUST CO$731K
Full exits 5
- VANGUARD GROUP INC$9M
- Samjo Management, LLC$5M
- TWO SIGMA INVESTMENTS, LP$1M
- Schonfeld Strategic Advisors LLC$877K
- CITADEL ADVISORS LLC$582K
Largest adds
- Lynrock Lake LP$13M
- AQR CAPITAL MANAGEMENT LLC$2M
Largest trims
- Trigran Investments, Inc.$12M
- MILLENNIUM MANAGEMENT LLC$6M
- BlackRock, Inc.$3M
- Impax Asset Management Group plc$2M
- DIMENSIONAL FUND ADVISORS LP$1M
- RENAISSANCE TECHNOLOGIES LLC$1M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Lynrock Lake LP added | 8,013,250 | $31M | 19.9% | 2026-Q1 |
| Trigran Investments, Inc. trimmed | 3,461,208 | $13M | 8.6% | 2026-Q1 |
| RICE HALL JAMES & ASSOCIATES, LLC added | 2,158,390 | $8M | 5.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 1,973,270 | $8M | 4.9% | 2026-Q1 |
| EVR Research LP added | 1,280,000 | $5M | 3.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,258,214 | $5M | 3.1% | 2026-Q1 |
| Impax Asset Management Group plc | 1,238,887 | $5M | 3.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 927,761 | $4M | 2.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 764,277 | $3M | 1.9% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 641,400 | $2M | 1.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 613,238 | $2M | 1.5% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 581,321 | $2M | 1.4% | 2026-Q1 |
| STATE STREET CORP added | 572,087 | $2M | 1.4% | 2026-Q1 |
| EARNEST PARTNERS LLC trimmed | 556,869 | $2M | 1.4% | 2026-Q1 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. new | 420,000 | $2M | 1.0% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 359,393 | $1M | 0.9% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 340,997 | $1M | 0.8% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 310,699 | $1M | 0.8% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 277,256 | $1M | 0.7% | 2026-Q1 |
| MORGAN STANLEY added | 271,218 | $1M | 0.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 233,779 | $907K | 0.6% | 2026-Q1 |
| NORTHERN TRUST CORP added | 232,832 | $903K | 0.6% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 229,833 | $892K | 0.6% | 2026-Q1 |
| Nierenberg Investment Management Company, LLC added | 202,910 | $787K | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 188,295 | $731K | 0.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 180,057 | $699K | 0.4% | 2026-Q1 |
| Trexquant Investment LP trimmed | 165,896 | $644K | 0.4% | 2026-Q1 |
| Inspire Investing, LLC added | 130,780 | $507K | 0.3% | 2026-Q1 |
| BROWN ADVISORY INC | 127,626 | $495K | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 103,245 | $401K | 0.3% | 2026-Q1 |
| Bank of New York Mellon Corp added | 101,674 | $394K | 0.3% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 91,829 | $356K | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 83,673 | $325K | 0.2% | 2026-Q1 |
| IEQ CAPITAL, LLC new | 72,513 | $281K | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. | 41,210 | $223K | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 46,081 | $179K | 0.1% | 2026-Q1 |
| Invesco Ltd. added | 45,658 | $177K | 0.1% | 2026-Q1 |
| Cetera Investment Advisers added | 45,020 | $175K | 0.1% | 2026-Q1 |
| Mariner, LLC trimmed | 41,927 | $163K | 0.1% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 39,657 | $157K | 0.1% | 2026-Q1 |
| EverSource Wealth Advisors, LLC added | 1,739 | $142K | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 36,108 | $140K | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 34,668 | $134K | 0.1% | 2026-Q1 |
| Dynamic Technology Lab Private Ltd trimmed | 34,329 | $133K | 0.1% | 2026-Q1 |
| Centiva Capital, LP added | 32,671 | $127K | 0.1% | 2026-Q1 |
| FMR LLC added | 32,398 | $126K | 0.1% | 2026-Q1 |
| STONERIDGE INVESTMENT PARTNERS LLC | 28,079 | $109K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 1,697,840 | $9M | 5.9% | 2025-Q4 stale |
| Samjo Management, LLC trimmed | 941,350 | $5M | 3.3% | 2025-Q4 stale |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. added | 483,855 | $4M | 2.4% | 2025-Q2 stale |
| NORGES BANK trimmed | 94,060 | $2M | 1.5% | 2025-Q3 stale |
| ArrowMark Colorado Holdings LLC added | 286,088 | $2M | 1.4% | 2025-Q2 stale |
| HARBOR CAPITAL ADVISORS, INC. trimmed | 261,724 | $2M | 1.3% | 2025-Q2 stale |
| ADVISORY RESEARCH INC trimmed | 118,620 | $2M | 1.1% | 2025-Q1 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 114,530 | $2M | 1.1% | 2025-Q1 stale |
| TWO SIGMA INVESTMENTS, LP added | 263,599 | $1M | 0.9% | 2025-Q4 stale |
| LAZARD ASSET MANAGEMENT LLC added | 151,329 | $1M | 0.8% | 2025-Q2 stale |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 134,597 | $1M | 0.7% | 2025-Q2 stale |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ new | 60,319 | $893K | 0.6% | 2025-Q1 stale |
| Schonfeld Strategic Advisors LLC trimmed | 162,438 | $877K | 0.6% | 2025-Q4 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD added | 92,443 | $718K | 0.5% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 118,104 | $686K | 0.4% | 2025-Q3 stale |
| CITADEL ADVISORS LLC trimmed | 107,858 | $582K | 0.4% | 2025-Q4 stale |
| UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC added | 99,480 | $578K | 0.4% | 2025-Q3 stale |
| LPL Financial LLC added | 61,360 | $562K | 0.4% | 2025-Q1 stale |
| WINTON GROUP Ltd trimmed | 86,149 | $501K | 0.3% | 2025-Q3 stale |
| HighTower Advisors, LLC trimmed | 77,659 | $451K | 0.3% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP added | 82,700 | $447K | 0.3% | 2025-Q4 stale |
| Worth Venture Partners, LLC added | 75,327 | $438K | 0.3% | 2025-Q3 stale |
| AVANTAX ADVISORY SERVICES, INC. added | 53,577 | $416K | 0.3% | 2025-Q2 stale |
| AMERIPRISE FINANCIAL INC trimmed | 51,169 | $398K | 0.3% | 2025-Q2 stale |
| RWA WEALTH PARTNERS, LLC | 22,549 | $334K | 0.2% | 2025-Q1 stale |
| FourThought Financial Partners, LLC new | 60,469 | $327K | 0.2% | 2025-Q4 stale |
| Swiss National Bank | 55,400 | $322K | 0.2% | 2025-Q3 stale |
| Squarepoint Ops LLC added | 52,374 | $304K | 0.2% | 2025-Q3 stale |
| VOYA INVESTMENT MANAGEMENT LLC added | 19,155 | $284K | 0.2% | 2025-Q1 stale |
| Quantbot Technologies LP added | 47,940 | $279K | 0.2% | 2025-Q3 stale |
| SG Americas Securities, LLC added | 17,878 | $265K | 0.2% | 2025-Q1 stale |
| Allianz Asset Management GmbH new | 16,600 | $246K | 0.2% | 2025-Q1 stale |
| Thrivent Financial for Lutherans added | 29,668 | $231K | 0.1% | 2025-Q2 stale |
| FRANKLIN RESOURCES INC added | 14,461 | $214K | 0.1% | 2025-Q1 stale |
| OCCUDO QUANTITATIVE STRATEGIES LP trimmed | 14,719 | $210K | 0.1% | 2025-Q1 stale |
| Corebridge Financial, Inc. trimmed | 13,839 | $205K | 0.1% | 2025-Q1 stale |
| Boston Partners trimmed | 13,640 | $202K | 0.1% | 2025-Q1 stale |
| XTX Topco Ltd trimmed | 34,382 | $200K | 0.1% | 2025-Q3 stale |
| Quantinno Capital Management LP added | 35,822 | $193K | 0.1% | 2025-Q4 stale |
| Brevan Howard Capital Management LP new | 33,111 | $192K | 0.1% | 2025-Q3 stale |
| Point72 Asia (Singapore) Pte. Ltd. added | 33,047 | $192K | 0.1% | 2025-Q3 stale |
| HRT FINANCIAL LP trimmed | 30,538 | $164K | 0.1% | 2025-Q4 stale |
| Acuitas Investments, LLC trimmed | 26,998 | $157K | 0.1% | 2025-Q3 stale |
| TUDOR INVESTMENT CORP ET AL added | 27,655 | $149K | 0.1% | 2025-Q4 stale |
| FOX RUN MANAGEMENT, L.L.C. new | 26,943 | $145K | 0.1% | 2025-Q4 stale |
| Jump Financial, LLC added | 25,232 | $136K | 0.1% | 2025-Q4 stale |
| Illinois Municipal Retirement Fund added | 16,416 | $128K | 0.1% | 2025-Q2 stale |
| MeadowBrook Investment Advisors LLC trimmed | 8,460 | $125K | 0.1% | 2025-Q1 stale |
| Savant Capital, LLC new | 20,153 | $117K | 0.1% | 2025-Q3 stale |
| AXQ CAPITAL, LP new | 17,332 | $101K | 0.1% | 2025-Q3 stale |
| Louisiana State Employees Retirement System trimmed | 12,700 | $99K | 0.1% | 2025-Q2 stale |
| BANK OF MONTREAL /CAN/ added | 16,507 | $96K | 0.1% | 2025-Q3 stale |
| MetLife Investment Management, LLC added | 17,675 | $95K | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.