ACLS β€” AXCELIS TECHNOLOGIES INC

Ownership history in Edgestream Partners, L.P.  Β·  5 quarters on record

This page tracks every 13F SEC filing in which Edgestream Partners, L.P. reported a position in AXCELIS TECHNOLOGIES INC (ACLS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.15% (2023 Q3)
πŸ“Š Avg. % of fund
0.09%
πŸ“… First filed
2023 Q2
πŸ“… Last filed
2025 Q3
⏱ Quarters held
5

Position Intelligence

Edgestream Partners, L.P. Γ— ACLS AI Analytics

πŸ“‰ Edgestream Partners, L.P. underperformed the S&P 500 by –86.7% annually on this ACLS position. Timing score: 0% (0/4 decisions correct). Average cost basis: $162.41. Maximum drawdown during holding period: –62.0%.

πŸ“ˆ Position Alpha vs SPY
-86.7%
annualised excess return

❌ Significantly underperformed the S&P 500 by 86.7% ann.
4 quarters analyzed

⏱️ Timing Score
0%

⚠️ Poor timing β€” buys often preceded drops, trims preceded rallies.
0 of 4 add/trim decisions correct

πŸ’° Entry Quality
$162.41
-39.9% vs current ($97.64)

Best entry: $129.69 (2023 Q4)  Β·  Worst: $183.33 (2023 Q2)

πŸ›‘οΈ Drawdown Resilience
–62.0%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
60%
buy-side decisions

3 adds Β· 2 trims. Bought during 2 of 3 down-price quarters. πŸ“ˆ More buys than sells across the holding period.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.01% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    ACLS price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 5 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 3,386 -12,010 -78.0% 0.01% $331K $97.64
2025 Q2 REDUCED 15,396 -355 -2.3% 0.03% $1.1M $69.69
2023 Q4 ADDED 15,751 +3,959 +33.6% 0.15% $2.0M $129.69
2023 Q3 ADDED 11,792 +5,780 +96.1% 0.15% $1.9M $163.05
2023 Q2 INITIATED 6,012 β€” β€” 0.10% $1.1M $183.33

🏒 Other funds also holding ACLS

As of 2025 Q4 β€” sorted by position size

REINHART PARTNERS, LLC. 3Y 7Y 3.83% Soviero Asset Management, LP 3Y 1.77% Jackson Square Partners, LLC 3Y 7Y 1.08% Penbrook Management LLC 3Y 7Y 0.88% GLOBEFLEX CAPITAL L P 3Y 7Y 0.69% Firsthand Capital Management, Inc. 3Y 7Y 0.6% Jackson Creek Investment Advisors LLC 3Y 0.52% BlackBarn Capital Partners LP 0.51% Wakefield Asset Management LLLP 3Y 7Y 0.4% ISTHMUS PARTNERS, LLC 3Y 7Y 0.37%
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