Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Artius II Acquisition Inc (AACBR)

32 + Investors. Track Smart Money conviction in AACBR. See who's accumulating, reducing, or initiating positions.

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↓ -2
Streak
1Q ▼
Buyers last Q
13%

Smart Money Signals — AACBR

Based on 32 hedge funds · latest filing: 2026 Q1 · updated quarterly

📉

Selling streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds reduced or closed their AACBR positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.
📊

High ownership — 94% of 1.8Y peak

94% of all-time peak
32 funds currently hold this stock — 94% of the 1.8-year high of 34 funds (reached 2025 Q3). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.
🚀

Fast accumulation — +3100% more funds vs a year ago

fund count last 6Q
+31 new funds entered over the past year (+3100% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks. The peak was reached in just 4 quarters from the low — a sharp move.
🔴

Heavy selling pressure — only 13% buying

2 buying13 selling
Last quarter: 13 funds sold vs only 2 buyers. This is widespread institutional distribution — not a few funds rebalancing, but a broad exit. High conviction bearish signal.
➡️

Steady new buyers — ~1 new funds per quarter

new funds entering per quarter
Funds opening this position for the first time: 30 → 5 → 3 → 1. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔄

Mostly new holders — 25% entered in last year

■ 0% conviction (2yr+) ■ 75% medium ■ 25% new
Only 0 funds (0%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.
⚠️

Saturation — most institutions already know this story

0 → 30 → 5 → 3 → 1 new funds/Q
New funds entering each quarter: 30 → 5 → 3 → 1. Far fewer institutions are entering now vs. a year ago. When the pool of potential new buyers shrinks this fast, future price support from institutional inflows weakens significantly.
🌱

Early stage — 100% of holders entered in last year

■ 0% veterans ■ 0% 1-2yr ■ 100% new
Of 32 current holders: 32 (100%) entered in the past year, only 0 (0%) are 2+ year veterans. This is an early-phase institutional idea — still being discovered. High upside potential if the thesis plays out, but thin conviction base.
📋

Smaller funds dominant — 7% AUM from top-100

7% from top-100 AUM funds
2 of 32 holders rank in the top 100 by AUM, but together hold only 7% of total institutional value. The stock is held primarily by smaller and mid-sized funds.
6.2
out of 10
Moderate Exit Risk
Exit risk score 6.2/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — AACBR

In 2026 Q1, 2 hedge funds were net buyers of AACBR (1 opened a new position, 1 added to an existing one), while 13 reduced or exited (10 trimmed, 3 sold completely) — a 13% buyer ratio, indicating net institutional distribution. Net fund flow last quarter: -2 funds (more exits than new entries). Total institutional holders: 32.

Hedge Fund Ownership: AACBR

How many hedge funds hold AACBR — quarterly history vs. share price
Quarterly hedge fund ownership of AACBR vs. share price

Market Analysis: AACBR

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: AACBR

-- --

Institutional ownership data sourced from SEC EDGAR Form 13F-HR filings.

Is It Too Late to Buy Artius II Acquisition Inc (AACBR) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much AACBR has moved relative to its sector benchmark (SPY) since the 2026 Q2 13F filing. A stock that has barely outrun its sector is still a relatively fresh entry point — the fund's thesis has not yet been priced in by the broader market.

Since Quarter End June 30, 2026 · 23d ago
AACBR
-14.3%
SPY
-0.2%

AACBR outperformed SPY by -14.1% since June 30, 2026.

Interpretation: The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference. Learn more →

Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

1 top-rated funds 0 high-conviction
Consensus
1.3
/ 10
breadth
×
Elite
0.0
/ 10
conviction
Hedge Fund Positioning: AACBR
2026 Q2 Stats Unlock in 27 days 32 + Investors

Track Smart Money conviction in AACBR. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2026 Q1) Prior (2025 Q4) Change
Funds Holding 32 34 -5.88%
13F Shares 17M 21M -17.88%
Total Value $5M $7M -29.99%
New Positions 1 3 -2
Increased Positions 1 4 -3
Closed Positions 3 3 -
Reduced Positions 10 7 +3
Total Calls 0 0 -
Total Puts 0 0 -
PUT/CALL Ratio 0.0 0.0 Bullish

Statistics: AACBR

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Valuation Measures Data as of: --

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Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

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Profit Margin --
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Total Cash (mrq) --
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Institutional Holders (2026 Q1)

32 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AACBR. Verified SEC 13F-HR filings.

QUARTER:
Top 25 AACBR holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 HGC Investment Management Inc. 0.10% 1,500,000 $453K
2 Harraden Circle Investments, LLC 0.08% 1,341,436 $405K
3 Gritstone Asset Management LLC 0.06% 197,655 $60K
4 RLH Capital LLC 0.01% 100,000 $29K
5 Alpine Global Management, LLC 0.01% 324,602 $88K
6 Meteora Capital, LLC 0.01% 559,705 $151K
7 Polar Asset Management Partners Inc. 0.01% 1,500,000 $450K
8 AQR Arbitrage LLC 0.01% 1,487,405 $405K
9 Shaolin Capital Management LLC 0.01% 500,000 $151K
10 Periscope Capital INC. 0.01% 175,000 $50K
11 Radcliffe Capital Management, L.P. 0.01% 250,059 $71K
12 Rivernorth Capital Management, LLC 0.00% 299,872 $91K
13 Moore Capital Management, LP 0.00% 500,000 $151K
14 DLD Asset Management, LP 0.00% 106,713 $32K
15 K2 Principal Fund, L.P. 0.00% 112,006 $30K
16 Alberta Investment Management Corp 0.00% 980,000 $296K
17 Magnetar Financial LLC 0.00% 600,000 $163K
18 Hbk Investments L P 0.00% 500,000 $136K
19 Context Capital Management, LLC 0.00% 162,191 $49K
20 Picton Mahoney Asset Management 0.00% 500,000 $151K
21 Healthcare of Ontario Pension Plan Trust Fund 0.00% 2,000,000 $545K
22 Berkley W R Corp 0.00% 56,952 $16K
23 Commonwealth of Pennsylvania Public School Empls Retrmt Sys 0.00% 364,209 $104K
24 Boothbay Fund Management, LLC 0.00% 125,316 $38K
25 Schonfeld Strategic Advisors LLC 0.00% 163,729 $47K
Investor Ownership
History 		% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — Artius II Acquisition Inc (AACBR)

What does the Smart Money Trend signal show for AACBR?

Selling streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds reduced or closed their AACBR positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.

What is the institutional breadth score for AACBR?

Heavy selling pressure — only 13% buying: Last quarter: 13 funds sold vs only 2 buyers. This is widespread institutional distribution — not a few funds rebalancing, but a broad exit. High conviction bearish signal.

What is the fund quality score for AACBR holders?

Smaller funds dominant — 7% AUM from top-100: 2 of 32 holders rank in the top 100 by AUM, but together hold only 7% of total institutional value. The stock is held primarily by smaller and mid-sized funds.

How long have hedge funds held AACBR?

Mostly new holders — 25% entered in last year: Only 0 funds (0%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

Is it too late to buy Artius II Acquisition Inc (AACBR) following the 2026 Q2 hedge fund 13F filings?

Since the quarter end (June 30, 2026), AACBR has gained -14.3% vs -0.2% for SPY. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.

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