SINT Institutional Ownership
Who owns Sintx Technologies, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 21 funds reported holding SINT at Jun 30, 2026, together owning 14.5% of the company.
- ●7 buying vs 8 selling
- ▲Held by funds +11.2 pts
- ▼Funds holding -1
- ▲Superinvestors: 1 added, 0 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 | 21 | 22 | −4.5% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 968K | 223K | +334.1% |
| Held by funds | 14.5% | 3.4% | +11.2 pts |
| New positions | 4 | 2 | +100.0% |
| Increased | 3 | 3 | 0.0% |
| Reduced | 3 | 2 | +50.0% |
| Sold out | 5 | 2 | +150.0% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in SINT
All superinvestors →
Who owns SINT
share of fund held shares- Index and passive funds9.1%
- Active managers and hedge funds88.7%
- Banks and brokers2.3%
- Pensions, insurers and other0.0%
The top 10 holders own 98.5% of all SINT shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
3 funds changed their position- Signaturefd, LLCTrimmed−1,144 sh
- Cassaday & Co Wealth Management LLCNew+1 sh
- Cornerstone Planning Group LLCSold out−1 sh
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Bleichroeder LP | 7.85% | 523K | $978K | +523K |
| 2 | Stonepine Capital Management, LLC | 3.14% | 209K | $333K | +209K |
| 3 | Veracity Capital LLC | 1.15% | 77K | $143K | 0 |
| 4 | Citadel Advisors LLC | 0.48% | 32K | $60K | +32K |
| 5 | Geode Capital Management, LLC | 0.45% | 30K | $56K | −2,043 |
| 6 | Vanguard Fiduciary Trust Co | 0.35% | 24K | $44K | 0 |
| 7 | Vanguard Capital Management LLC | 0.31% | 21K | $39K | 0 |
| 8 | State Street Corp | 0.20% | 13K | $25K | 0 |
| 9 | Hrt Financial LP | 0.19% | 13K | $23K | +13K |
| 10 | UBS Group AG | 0.18% | 12K | $22K | +6,968 |
- Bleichroeder LP+523K sh+$978K
- Stonepine Capital Management, LLC+209K sh+$333K
- Citadel Advisors LLC+32K sh+$60K
- Hrt Financial LP+13K sh+$23K
- UBS Group AG+6,968 sh+$13K
- Tower Research Capital LLC (TRC)+1,683 sh+$3K
- Signaturefd, LLC+572 sh+$1K
- XTX Topco Ltd−17K sh−$42K
- DRW Securities, LLC−12K sh−$30K
- Broadway Wealth Solutions, Inc.−10K sh−$25K
- Geode Capital Management, LLC−2,043 sh−$4K
- Farther Finance Advisors, LLC−17 sh−$43
- Morgan Stanley−17 sh−$34
- Osaic Holdings, Inc.−1 sh−$2
- Citigroup Inc−1 sh−$2
SINT institutional ownership FAQ
Who owns the most SINT stock?
In Q2 2026 13F filings the largest holder of SINT was Bleichroeder LP, followed by Stonepine Capital Management, LLC and Veracity Capital LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of SINT is owned by institutions?
Funds that file 13F reports held 14.5% of SINT's shares at Jun 30, 2026, compared with 3.4% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying SINT?
In Q2 2026, 7 funds bought SINT (4 of them new positions) and 8 sold (5 sold out completely). Among well known investors, 1 added and 0 cut. Our fund sentiment for SINT is neutral.
What is SINT's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this SINT 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.