Amplitech Group, Inc.: which funds bought and sold
Institutions that bought and sold Amplitech Group shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 49 institutions that filed 13F reports for both quarters added to or opened positions in Amplitech Group, and 17 cut or closed them. Together they added a net 462K shares, +7.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 817K shares (−74.7%); index fund managers were net buyers of 615K shares (+43.9%). 34 opened a new position and 8 sold out entirely.
Bought, Q2 2026 49 institutions, 34 of them new holders Sold, Q2 2026 17 institutions, 8 of them sold out
Net change, all compared +462K shares (+7.5%)
Net change, active managers −817K shares (−74.7%), 6 bought, 4 sold
Buyers versus sellers
49 bought 5 17 sold
Active managers and hedge funds 6 bought · 4 sold · −817K
Index fund managers 6 bought · 0 sold · +615K
Other institutions 37 bought · 13 sold · +663K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| HRT Financial LP | +551K New position | 551K | $3.8M |
| Blackrock, Inc. Index funds | +415K +383.7% | 523K | $3.6M |
| Landscape Capital Management, L.L.C. | +405K +899.9% | 450K | $3.1M |
| Vanguard Capital Management LLC Index funds | +151K +18.8% | 956K | $6.7M |
| Jane Street Group, LLC | +137K New position | 137K | $950,778 |
| Informed Momentum Co LLC | +135K New position | 135K | $936,990 |
| Simplex Trading, LLC | +124K New position | 124K | $862,163 |
| Pfg Investments, LLC | +111K New position | 111K | $769,776 |
| National Bank Of Canada | +107K New position | 107K | $744,024 |
| Thompson Siegel & Walmsley LLC | +105K New position | 105K | $731,000 |
| Fny Investment Advisers, LLC | +93K New position | 93K | $643,000 |
| Sei Investments Co | +80K New position | 80K | $555,039 |
| Imc-Chicago, LLC | +52K New position | 52K | $358,865 |
| Two Sigma Investments, LP Hedge fund | +43K +87.7% | 92K | $640,543 |
| UBS Group AG | +43K +163.1% | 69K | $479,113 |
| Citigroup Inc | +35K +6031.0% | 35K | $244,936 |
| Caitong International Asset Management Co., Ltd | +32K New position | 32K | $226,026 |
| Mangrove Partners Im, LLC Hedge fund | +31K New position | 31K | $217,180 |
| Midwest Financial Group LLC | +29K New position | 29K | $201,492 |
| State Street Corp Index funds | +24K +27.3% | 113K | $789,737 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Two Sigma Investments, LP Hedge fund | +43K +87.7% | 92K | $640,543 |
| Mangrove Partners Im, LLC Hedge fund | +31K New position | 31K | $217,180 |
| Schonfeld Strategic Advisors LLC Hedge fund | +18K New position | 18K | $128,493 |
| Squarepoint Ops LLC Hedge fund | +17K New position | 17K | $118,508 |
| Millennium Management LLC Hedge fund | +12K New position | 12K | $83,708 |
| FMR LLC Active manager | +1 New position | 1 | $6 |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Creek Drive Management Group LLC | −736K Sold out | 0 | — |
| Cable Car Capital, LP Hedge fund | −531K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −373K Sold out | 0 | — |
| Integrated Wealth Concepts LLC | −354K −83.3% | 71K | $492,316 |
| Pekin Hardy Strauss, Inc. | −161K Sold out | 0 | — |
| Bard Associates Inc | −120K −7.5% | 1.5M | $10.3M |
| Gsa Capital Partners LLP | −89K Sold out | 0 | — |
| Corsair Capital Management, L.P. | −39K −55.9% | 31K | $213,825 |
| Dimensional Fund Advisors LP | −30K −14.0% | 185K | $1.3M |
| Essex Investment Management Co LLC | −27K −31.1% | 61K | $421,261 |
| Citadel Advisors LLC Hedge fund | −20K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −14K Sold out | 0 | — |
| Thompson Davis & Co., Inc. | −12K Sold out | 0 | — |
| Sbi Securities Co., Ltd. | −6,865 −33.6% | 14K | $94,231 |
| Osaic Holdings, Inc. | −5,500 −89.8% | 625 | $4,350 |
| Virtu Financial LLC | −2,886 −19.6% | 12K | $82,000 |
| Morgan Stanley | −521 −4.8% | 10K | $72,489 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Cable Car Capital, LP Hedge fund | −531K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −373K Sold out | 0 | — |
| Citadel Advisors LLC Hedge fund | −20K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −14K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| HRT Financial LP | 551K | $3.8M |
| Jane Street Group, LLC | 137K | $950,778 |
| Informed Momentum Co LLC | 135K | $936,990 |
| Simplex Trading, LLC | 124K | $862,163 |
| Pfg Investments, LLC | 111K | $769,776 |
| National Bank Of Canada | 107K | $744,024 |
| Thompson Siegel & Walmsley LLC | 105K | $731,000 |
| Fny Investment Advisers, LLC | 93K | $643,000 |
| Sei Investments Co | 80K | $555,039 |
| Imc-Chicago, LLC | 52K | $358,865 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Creek Drive Management Group LLC | 736K | $1.4M |
| Cable Car Capital, LPHedge fund | 531K | $1M |
| Renaissance Technologies LLCHedge fund | 373K | $707,940 |
| Pekin Hardy Strauss, Inc. | 161K | $305,520 |
| Gsa Capital Partners LLP | 89K | $169,000 |
| Citadel Advisors LLCHedge fund | 20K | $38,874 |
| Marshall Wace, LLPHedge fund | 14K | $27,441 |
| Thompson Davis & Co., Inc. | 12K | $22,800 |
Who holds the shares
- Institutions reporting
- 63
- Ten largest holders
- 72.8% of 13F-reported shares
- Index fund managers
- 30.7% of 13F-reported shares
- Active managers and hedge funds
- 4.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 6 | 4 | 5 | 4 | −817K | −74.7% |
| Index fund managers | 6 | 0 | 0 | 0 | +615K | +43.9% |
| Other institutions | 37 | 13 | 29 | 4 | +663K | +18.3% |