ST Institutional Ownership
Who owns Sensata Technologies Holding plc and what the big funds did with it last quarter, from every SEC 13F filing. 470 funds reported holding ST at Jun 30, 2026, together owning 106.4% of the company.
- ▲262 buying vs 191 selling
- ▲Held by funds +1.2 pts
- ▲Funds holding +46
- ▼Superinvestors: 2 added, 3 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 470 | 424 | +10.8% |
| In funds' top 10 | 5 | 3 | +66.7% |
| 13F shares | 155M | 153M | +1.1% |
| Held by funds | 106.4% | 105.2% | +1.2 pts |
| New positions | 92 | 58 | +58.6% |
| Increased | 170 | 181 | −6.1% |
| Reduced | 149 | 111 | +34.2% |
| Sold out | 42 | 32 | +31.3% |
| Calls (shares) | 90K | 126K | −28.7% |
| Puts (shares) | 96K | 146K | −34.6% |
| Put/call ratio | 1.07 | 1.16 | −8.3% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in ST
All superinvestors →
Who owns ST
share of fund held shares- Index and passive funds31.0%
- Active managers and hedge funds56.9%
- Banks and brokers8.8%
- Pensions, insurers and other3.3%
The top 10 holders own 47.5% of all ST shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
126 funds changed their position- Robeco Institutional Asset Management B.V.Added+109K sh
- Inspire Investing, LLCTrimmed−68K sh
- Pzena Investment Management LLCTrimmed−57K sh
- Strs OhioAdded+45K sh
- Convergence Investment Partners, LLCAdded+40K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9.35% | 13.6M | $649M | +150K |
| 2 | Jupiter Topco LLC | 7.51% | 10.9M | $522M | – |
| 3 | Price T Rowe Associates Inc /md/ | 6.54% | 9.5M | $455M | +883K |
| 4 | Vanguard Portfolio Management LLC | 5.29% | 7.7M | $368M | −43K |
| 5 | Dimensional Fund Advisors LP | 5.14% | 7.5M | $357M | +92K |
| 6 | Vanguard Capital Management LLC | 4.50% | 6.6M | $313M | +15K |
| 7 | Fuller & Thaler Asset Management, Inc. | 3.93% | 5.7M | $273M | −1.1M |
| 8 | State Street Corp | 3.27% | 4.8M | $227M | +3,581 |
| 9 | Barrow Hanley Mewhinney & Strauss LLC | 2.61% | 3.8M | $181M | −357K |
| 10 | Woodline Partners LP | 2.37% | 3.5M | $165M | −439K |
- Fmr LLC+2.2M sh+$103M
- Norges Bank+1.8M sh+$84.6M
- Jane Street Group, LLC+1.7M sh+$79.8M
- Bank of New York Mellon Corp+1.5M sh+$70.1M
- Westfield Capital Management Co LP+1.3M sh+$63.7M
- D. E. Shaw & Co., Inc.+1.3M sh+$62.7M
- Lord, Abbett & Co. LLC+1.1M sh+$54M
- Franklin Resources Inc+990K sh+$47.2M
- Artisan Partners Limited Partnership−7.4M sh−$262M
- Pzena Investment Management LLC−1.2M sh−$58.7M
- Fuller & Thaler Asset Management, Inc.−1.1M sh−$54.3M
- Analog Century Management LP−1.5M sh−$51.7M
- ArrowMark Colorado Holdings LLC−854K sh−$40.8M
- American Century Companies Inc−564K sh−$26.9M
- Millennium Management LLC−512K sh−$24.4M
- Sei Investments Co−483K sh−$23.1M
ST institutional ownership FAQ
Who owns the most ST stock?
In Q2 2026 13F filings the largest holder of ST was BlackRock, Inc., followed by Jupiter Topco LLC and Price T Rowe Associates Inc /md/. Index fund managers are usually the biggest holders of large companies.
What percentage of ST is owned by institutions?
Funds that file 13F reports held 106.4% of ST's shares at Jun 30, 2026, compared with 105.2% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying ST?
In Q2 2026, 262 funds bought ST (92 of them new positions) and 191 sold (42 sold out completely). Among well known investors, 2 added and 3 cut. Our fund sentiment for ST is bullish.
What is ST's institutional put/call ratio?
Funds reported $4.6M of ST puts against $4.3M of calls, a put/call ratio of 1.07 (1.16 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this ST ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.