ACLS·054540208·US·equity·Technology - Semiconductor Equipment & Materials-13D/G
ACLS (Axcelis Technologies, Inc.) is held by 166 institutional investors as of Q4 2025. Largest holders: BlackRock, Inc. ($387.8M), VANGUARD GROUP INC ($331.2M), VICTORY CAPITAL MANAGEMENT INC ($145.2M). Net institutional sentiment: Mixed.
See how ACLS's score breaks down across 4 SEC sources
Fund | Action | Shares | Value | Weight | Est. P&L | Conviction |
|---|---|---|---|---|---|---|
Decreased | 4.8M(-0.8%) | $387.8M | 0.0% | +22.65% | 0 | |
Decreased | 4.1M(-1.5%) | $331.2M | 0.0% | -18.91% | 0 | |
Increased | 1.8M(+85.9%) | $145.2M | 0.1% | +12.42% | 47 | |
Decreased | 1.2M(-8.3%) | $99.1M | 0.0% | +0.18% | 0 | |
Decreased | 1.2M(-3.6%) | $95.3M | 0.0% | -31.82% | 0 | |
Decreased | 917,747(-1.0%) | $73.7M | 0.0% | +39.09% | 0 | |
Increased | 841,040(+9.3%) | $67.6M | 0.0% | -28.27% | 32 | |
Decreased | 664,942(-20.2%) | $53.4M | 0.0% | +356.57% | 0 | |
Increased | 629,814(+27.3%) | $50.6M | 0.0% | +20.31% | 36 | |
Increased | 610,603(+10.7%) | $49.1M | 0.0% | +10.93% | 32 | |
Increased | 478,897(+23.8%) | $38.5M | 0.0% | -13.70% | 35 | |
Increased | 470,285(+204.7%) | $37.8M | 0.0% | +4.23% | 47 | |
Decreased | 422,435(-9.9%) | $35.1M | 0.0% | -9.35% | 0 | |
Increased | 431,195(+1.0%) | $34.6M | 0.0% | +18.68% | 29 | |
Decreased | 427,736(-7.1%) | $34.4M | 0.3% | -6.88% | 0 | |
Decreased | 405,146(-6.9%) | $32.5M | 0.0% | +101.67% | 0 | |
Increased | 357,502(+64.5%) | $28.7M | 0.0% | +10.84% | 42 | |
Decreased | 350,220(-22.9%) | $28.1M | 0.0% | -35.32% | 0 | |
Decreased | 322,849(-27.3%) | $25.9M | 0.1% | -6.80% | 0 | |
Increased | 266,015(+142.7%) | $22.9M | 0.0% | -2.76% | 46 | |
Increased | 276,266(+26.8%) | $22.2M | 0.0% | +20.13% | 35 | |
Increased | 243,503(+104x) | $19.6M | 0.0% | +5.46% | 46 | |
Increased | 220,713(+131.8%) | $17.7M | 0.1% | +16.67% | 46 | |
Increased | 213,388(+67.6%) | $17.1M | 0.0% | +11.73% | 42 | |
Increased | 212,050(+80.0%) | $17M | 0.0% | -4.54% | 43 | |
Decreased | 203,536(-7.2%) | $16.4M | 0.0% | +59.64% | 0 | |
Increased | 200,025(+8.0%) | $16.1M | 0.0% | +78.45% | 30 | |
Increased | 176,047(+556.2%) | $14.1M | 0.0% | +7.15% | 45 | |
Decreased | 164,027(-42.2%) | $13.2M | 0.0% | +1.54% | 0 | |
Increased | 153,703(+19.3%) | $12.3M | 0.0% | +27.82% | 33 | |
Increased | 136,318(+4.6%) | $11M | 0.0% | +5.28% | 29 | |
Decreased | 130,090(-50.3%) | $10.5M | 0.0% | -11.28% | 0 | |
Increased | 129,777(+5.9%) | $10.4M | 0.0% | +24.97% | 29 | |
Decreased | 118,206(-71.2%) | $9.5M | 0.0% | +51.76% | 0 | |
Decreased | 116,375(-19.6%) | $9.3M | 0.1% | -6.69% | 0 | |
Decreased | 110,470(-65.9%) | $8.9M | 0.0% | +27.20% | 0 | |
Increased | 110,294(+14.2%) | $8.9M | 0.1% | +15.89% | 31 | |
Increased | 88,396(+60.0%) | $7.1M | 0.0% | +12.87% | 39 | |
Decreased | 88,109(-9.1%) | $7.1M | 0.0% | +150.25% | 0 | |
Increased | 88,080(+335.8%) | $7.1M | 0.1% | +1.00% | 44 | |
Decreased | 86,057(-27.1%) | $6.9M | 0.0% | -22.84% | 0 | |
Increased | 79,752(+9.2%) | $6.4M | 0.0% | -22.54% | 30 | |
Increased | 79,049(+176.3%) | $6.4M | 0.0% | -7.33% | 44 | |
Decreased | 78,055(-6.0%) | $6.3M | 0.0% | +46.82% | 0 | |
Increased | 75,982(+9.2%) | $6.1M | 0.0% | -19.99% | 30 | |
Increased | 73,500(+1.2%) | $5.9M | 0.0% | -14.94% | 27 | |
Increased | 71,244(+91.7%) | $5.7M | 0.0% | +16.99% | 43 | |
Decreased | 70,393(-3.9%) | $5.7M | 0.0% | +72.76% | 0 | |
New | 66,899 | $5.4M | 0.0% | +5.31% | 37 | |
Decreased | 61,200(-1.8%) | $4.9M | 0.0% | +214.03% | 0 | |
Decreased | 61,097(-7.6%) | $4.9M | 0.0% | -26.43% | 0 | |
Increased | 52,497(+23.0%) | $4.2M | 0.0% | -12.57% | 32 | |
Increased | 50,506(+0.6%) | $4.1M | 0.0% | +38.65% | 27 | |
Decreased | 41,776(-82.3%) | $3.4M | 0.0% | -3.58% | 0 | |
Increased | 40,463(+129.0%) | $3.3M | 0.0% | -0.83% | 43 | |
Decreased | 39,565(-10.9%) | $3.2M | 0.0% | -30.30% | 0 | |
Increased | 38,888(+706.8%) | $3.1M | 0.0% | +6.22% | 43 | |
Decreased | 38,482(-16.1%) | $3.1M | 0.0% | +65.12% | 0 | |
Increased | 37,581(+2.5%) | $3M | 0.0% | -14.98% | 27 | |
Increased | 37,274(+9.6%) | $3M | 0.0% | -10.92% | 29 | |
Decreased | 34,574(-29.4%) | $2.8M | 0.0% | -18.58% | 0 | |
Decreased | 34,246(-50.8%) | $2.8M | 0.0% | +6.20% | 0 | |
Decreased | 33,248(-55.5%) | $2.7M | 0.0% | -17.72% | 0 | |
Decreased | 29,121(-46.3%) | $2.5M | 0.0% | -15.35% | 0 | |
Decreased | 30,030(-0.3%) | $2.4M | 0.0% | +320.62% | 0 | |
Increased | 27,976(+98.8%) | $2.2M | 0.0% | -2.30% | 42 | |
Increased | 25,920(+1.9%) | $2.1M | 0.0% | -18.50% | 26 | |
Increased | 24,347(+12.0%) | $2M | 0.0% | -1.98% | 29 | |
Decreased | 21,182(-43.7%) | $1.7M | 0.0% | +4.38% | 0 | |
Decreased | 21,177(-40.8%) | $1.7M | 0.0% | +2.56% | 0 | |
New | 20,741 | $1.7M | 0.0% | +5.31% | 36 | |
Increased | 19,738(+190.9%) | $1.6M | 0.0% | +2.36% | 41 | |
Decreased | 17,047(-9.0%) | $1.4M | 0.0% | -11.19% | 0 | |
Unchanged | 16,638 | $1.3M | 0.0% | +133.87% | 0 | |
Increased | 15,679(+12.9%) | $1.3M | 0.0% | +1.53% | 29 | |
Decreased | 14,584(-0.6%) | $1.2M | 0.0% | -17.06% | 0 | |
Decreased | 14,447(-3.6%) | $1.2M | 0.0% | -35.26% | 0 | |
Decreased | 14,322(-2.5%) | $1.2M | 0.0% | +54.75% | 0 | |
Decreased | 14,040(-8.2%) | $1.1M | 0.0% | +10.91% | 0 | |
Decreased | 13,953(-4.5%) | $1.1M | 0.0% | +12.15% | 0 | |
Decreased | 13,099(-4.2%) | $1.1M | 0.0% | -12.43% | 0 | |
Decreased | 12,254(-41.0%) | $991,471 | 0.0% | +10.05% | 0 | |
Increased | 12,210(+10.8%) | $980,951 | 0.0% | +10.86% | 28 | |
Decreased | 11,782(-19.6%) | $960,342 | 0.0% | +44.04% | 0 | |
Unchanged | 11,326 | $909,931 | 0.0% | +30.66% | 0 | |
Increased | 11,214(+19.9%) | $900,933 | 0.0% | +26.84% | 30 | |
Increased | 11,200(+0.9%) | $899,808 | 0.0% | +39.01% | 25 | |
Increased | 11,167(+212.7%) | $897,157 | 0.0% | -0.60% | 40 | |
Unchanged | 10,150 | $815,451 | 0.0% | -7.52% | 0 | |
Increased | 9,955(+63.4%) | $799,786 | 0.0% | +19.34% | 36 | |
Decreased | 8,416(-13.5%) | $741,955 | 0.0% | +17.49% | 0 | |
Decreased | 9,141(-1.1%) | $734,388 | 0.0% | -5.61% | 0 | |
Decreased | 8,978(-4.7%) | $721,293 | 0.0% | -11.37% | 0 | |
Decreased | 8,969(-7.7%) | $720,635 | 0.0% | -45.79% | 0 | |
Decreased | 8,630(-9.2%) | $693,334 | 0.0% | +135.65% | 0 | |
Increased | 8,490(+127.9%) | $682,087 | 0.0% | -2.63% | 40 | |
Decreased | 8,308(-28.4%) | $667,466 | 0.0% | -21.76% | 0 | |
Decreased | 8,210(-8.1%) | $659,591 | 0.0% | +15.47% | 0 | |
Decreased | 7,704(-2.0%) | $618,939 | 0.0% | -27.27% | 0 | |
Decreased | 6,867(-41.8%) | $604,777 | 0.0% | +50.86% | 0 | |
Increased | 7,519(+24.1%) | $604,077 | 0.0% | +35.12% | 30 | |
Unchanged | 7,080 | $568,807 | 0.0% | +175.09% | 0 | |
New | 6,989 | $561,496 | 0.0% | +5.31% | 34 | |
Increased | 6,867(+12.7%) | $551,695 | 0.0% | -9.59% | 27 | |
New | 6,771 | $543,982 | 0.0% | +5.31% | 34 | |
Decreased | 6,674(-16.6%) | $536,189 | 0.0% | +83.61% | 0 | |
Decreased | 6,051(-5.8%) | $486,137 | 0.0% | +72.76% | 0 | |
Increased | 5,916(+7.3%) | $475,291 | 0.0% | -11.92% | 26 | |
Increased | 5,806(+91.8%) | $466,454 | 0.0% | -3.99% | 38 | |
Increased | 5,627(+1.0%) | $452,632 | 0.0% | -11.05% | 24 | |
Increased | 5,600(+107.4%) | $449,904 | 0.0% | +13.25% | 39 | |
New | 5,480 | $448,483 | 0.0% | +5.31% | 33 | |
Decreased | 5,346(-4.7%) | $429,498 | 0.0% | -30.97% | 0 | |
Decreased | 5,052(-13.4%) | $405,878 | 0.0% | +21.93% | 0 | |
Decreased | 4,678(-66.2%) | $375,831 | 0.0% | +23.23% | 0 | |
Decreased | 3,713(-35.0%) | $360,128 | 0.0% | +14.60% | 0 | |
Unchanged | 4,300 | $345,462 | 0.0% | -37.97% | 0 | |
Increased | 3,611(+2.6%) | $338,652 | 0.0% | +22.51% | 24 | |
Decreased | 4,122(-0.8%) | $335,488 | 0.0% | +6.74% | 0 | |
Increased | 4,061(+11.5%) | $326,261 | 0.0% | +18.06% | 26 | |
Decreased | 3,849(-97.7%) | $310,000 | 0.0% | +23.64% | 0 | |
Increased | 3,721(+34.3%) | $298,975 | 0.0% | -7.48% | 30 | |
Decreased | 3,615(-19.4%) | $290,429 | 0.0% | +22.53% | 0 | |
Increased | 3,543(+0.7%) | $284,645 | 0.0% | -29.14% | 23 | |
Increased | 3,400(+580.0%) | $273,156 | 0.0% | +2.51% | 38 | |
New | 3,379 | $271,469 | 0.0% | +5.31% | 32 | |
Increased | 3,294(+24.4%) | $264,601 | 0.0% | -8.37% | 28 | |
Decreased | 3,277(-22.7%) | $263,273 | 0.0% | +47.70% | 0 | |
Decreased | 3,270(-22.2%) | $262,712 | 0.0% | +32.02% | 0 | |
New | 3,244 | $260,623 | 0.0% | +5.31% | 32 | |
New | 3,168 | $254,517 | 0.0% | +5.31% | 32 | |
Increased | 2,898(+12.1%) | $232,810 | 0.0% | -19.67% | 26 | |
Increased | 2,842(+9.7%) | $228,326 | 0.0% | -9.95% | 25 | |
Decreased | 2,715(-0.2%) | $218,123 | 0.0% | -11.19% | 0 | |
Decreased | 2,656(-12.7%) | $213,326 | 0.0% | -22.55% | 0 | |
Unchanged | 2,637 | $211,857 | 0.0% | +22.84% | 0 | |
New | 2,610 | $209,687 | 0.0% | +5.31% | 32 | |
Decreased | 2,544(-2.5%) | $204,385 | 0.0% | -11.19% | 0 | |
Increased | 2,432(+0.5%) | $195,387 | 0.0% | +15.79% | 23 | |
Increased | 2,406(+130.2%) | $193,300 | 0.0% | -2.80% | 37 | |
Increased | 2,282(+1.6%) | $183,336 | 0.0% | -2.01% | 23 | |
Decreased | 1,966(-68.6%) | $157,948 | 0.0% | +48.36% | 0 | |
Increased | 1,758(+42.6%) | $141,238 | 0.0% | -9.02% | 30 | |
Increased | 1,357(+69.2%) | $109,021 | 0.0% | -5.11% | 32 | |
Increased | 1,353(+0.2%) | $108,700 | 0.0% | -24.51% | 22 | |
Increased | 1.1M(+17.3%) | $87,659 | 0.1% | +1.68% | 30 | |
Increased | 762(+39.0%) | $61,220 | 0.0% | +1.09% | 28 | |
Decreased | 602(-55.1%) | $48,365 | 0.0% | +12.51% | 0 | |
Increased | 507(+9.3%) | $40,732 | 0.0% | -21.69% | 15 | |
Increased | 453(+0.7%) | $36,394 | 0.0% | +24.86% | 20 | |
Decreased | 383,056(-28.0%) | $30,776 | 0.0% | -4.05% | 0 | |
Increased | 379(+4.4%) | $30,449 | 0.0% | +2.18% | 20 | |
Decreased | 350(-86.9%) | $28,119 | 0.0% | +64.68% | 0 | |
Increased | 346(+14.2%) | $27,798 | 0.0% | -2.57% | 15 | |
New | 302 | $24,263 | 0.0% | +5.31% | 26 | |
Increased | 289(+29.0%) | $23,218 | 0.0% | +4.12% | 16 | |
Decreased | 237(-98.8%) | $19,040 | 0.0% | +12.68% | 0 | |
Decreased | 166(-88.1%) | $13,336 | 0.0% | -11.19% | 0 | |
Increased | 135(+8.0%) | $10,846 | 0.0% | -9.48% | 13 | |
Decreased | 120(-40.6%) | $9,642 | 0.0% | -11.19% | 0 | |
Decreased | 108(-80.4%) | $8,677 | 0.0% | -11.19% | 0 | |
New | 88 | $7,070 | 0.0% | +5.31% | 25 | |
Decreased | 60(-6.3%) | $4,743 | 0.0% | +23.01% | 0 | |
Decreased | 28(-77.6%) | $2,250 | 0.0% | +20.72% | 0 | |
Decreased | 4,576(-35.8%) | $367 | 0.0% | +72.76% | 0 | |
Exited | 0(-100.0%) | $217,151 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $22,848 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $1.4M | 0.0% | +0.40% | 0 | |
Exited | 0(-100.0%) | $276,878 | 0.0% | +39.94% | 0 | |
Exited | 0(-100.0%) | $3.5M | 0.0% | +17.02% | 0 | |
Exited | 0(-100.0%) | $24,210 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $398,860 | 0.0% | +16.79% | 0 | |
Exited | 0(-100.0%) | $1M | 0.0% | +64.05% | 0 | |
Exited | 0(-100.0%) | $6,729 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $244,538 | 0.0% | -39.04% | 0 | |
Exited | 0(-100.0%) | $450,902 | 0.0% | +64.05% | 0 | |
Exited | 0(-100.0%) | $253,083 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $244,100 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $714,237 | 0.0% | +15.27% | 0 | |
Exited | 0(-100.0%) | $3.1M | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $2.5M | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $583,789 | 0.0% | -15.67% | 0 | |
Exited | 0(-100.0%) | $98,128 | 0.0% | +34.24% | 0 |
Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer