QNCX (QNCX) Institutional Ownership Changes & 13F Activity
QNCX. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Woodline Partners Lp, Shay Capital Llc, Acadian Asset Management Llc, Millennium Management Llc, and Vanguard Capital Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Adar1 Capital Management, Llc | Buy | +7,188 | +16.8% | 50,100 | $5.08K | Q1 2026 | May 18, 2026 |
| Woodline Partners Lp | Buy | +3,258,458 | +167.8% | 5,200,000 | $527.28K | Q1 2026 | May 15, 2026 |
| Shay Capital Llc | Buy | +1,772,909 | — | 1,772,909 | $179.77K | Q1 2026 | May 15, 2026 |
| Millennium Management Llc | Buy | +1,313,365 | +110.3% | 2,503,717 | $253.88K | Q1 2026 | May 15, 2026 |
| Ieq Capital, Llc | Sell | -379,170 | -38.7% | 600,105 | $60.85K | Q1 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Sell | -213,631 | -93.0% | 16,064 | $1.63K | Q1 2026 | May 15, 2026 |
| Susquehanna International Group, Llp | Sell | -172,455 | -50.0% | 172,640 | $17.51K | Q1 2026 | May 15, 2026 |
| Two Sigma Investments, Lp | Sell | -109,727 | -60.6% | 71,223 | $7.22K | Q1 2026 | May 15, 2026 |
| Xtx Topco Ltd | Buy | +36,339 | +291.3% | 48,812 | $4.95K | Q1 2026 | May 15, 2026 |
| State Street Corp | Buy | +17,400 | +7.5% | 248,011 | $25.15K | Q1 2026 | May 15, 2026 |
| Morgan Stanley | Sell | -9,789 | -92.1% | 834 | $84.00 | Q1 2026 | May 15, 2026 |
| Tower Research Capital Llc (Trc) | Sell | -6,188 | -41.5% | 8,740 | $886.00 | Q1 2026 | May 15, 2026 |
| Royal Bank Of Canada | Buy | +3,291 | — | 3,291 | $0.00 | Q1 2026 | May 15, 2026 |
| Osaic Holdings, Inc. | Sell | -277 | -33.5% | 550 | $55.00 | Q1 2026 | May 15, 2026 |
| Vanguard Personalized Indexing Management, Llc | Buy | +132,661 | — | 132,661 | $13.45K | Q1 2026 | May 14, 2026 |
| Northern Trust Corp | Sell | -40,291 | -37.9% | 65,931 | $6.68K | Q1 2026 | May 14, 2026 |
| Simplex Trading, Llc | Sell | -13,108 | -7.8% | 154,093 | $15.56K | Q1 2026 | May 14, 2026 |
| Acadian Asset Management Llc | Buy | +1,733,551 | +10014.2% | 1,750,862 | $176.00K | Q1 2026 | May 13, 2026 |
| Mariner, Llc | Buy | +12,673 | — | 12,673 | $1.28K | Q1 2026 | May 13, 2026 |
| Blackrock, Inc. | Buy | +1,270 | +0.3% | 473,259 | $47.99K | Q1 2026 | May 13, 2026 |
| Belvedere Trading Llc | Buy | +13,080 | — | 13,080 | $1.32K | Q1 2026 | May 12, 2026 |
| Coyle Financial Counsel Llc | Buy | +10,509 | — | 10,509 | $1.07K | Q1 2026 | May 12, 2026 |
| Vanguard Capital Management Llc | Buy | +461,477 | — | 461,477 | $46.61K | Q1 2026 | May 08, 2026 |
| Vanguard Fiduciary Trust Co | Buy | +232,326 | — | 232,326 | $23.46K | Q1 2026 | May 08, 2026 |
| Vanguard Global Advisers, Llc | Buy | +19,514 | — | 19,514 | $1.97K | Q1 2026 | May 08, 2026 |
| Nordwand Advisors, Llc | Buy | +20,000 | — | 20,000 | $2.03K | Q1 2026 | May 07, 2026 |
| Alpha Zero Llc | Buy | +13,000 | — | 13,000 | $1.32K | Q1 2026 | May 07, 2026 |
| Lpl Financial Llc | Buy | +10,933 | — | 10,933 | $1.11K | Q1 2026 | May 06, 2026 |
| Ubs Group Ag | Sell | -34,536 | -98.4% | 556 | $56.00 | Q1 2026 | May 05, 2026 |
| Scharf Investments, Llc | Sell | -71,600 | -78.6% | 19,461 | $1.97K | Q1 2026 | Apr 13, 2026 |
Frequently asked questions about QNCX activity
Which institutional owners are buying QNCX?
Institutional owners buying QNCX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in QNCX activity?
"Buy" means an investor increased their reported position in QNCX compared to the prior reporting period. This reflects growing exposure to QNCX rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in QNCX increasing?
Institutional interest in QNCX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.