Morgan Stanley
AACB

Morgan Stanley’s Artius II Acquisition Inc AACB Stock Holding History

Morgan Stanley’s Portfolio AACB Stock Details AACB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$535 Sell
51
-20
-28% -$209 ﹤0.01% 7639
2026
Q1 		$734 Sell
71
-22
-24% -$227 ﹤0.01% 7523
2025
Q4 		$958 Buy
93
+15
+19% +$154 ﹤0.01% 7381
2025
Q3 		$790 Buy
78
+15
+24% +$152 ﹤0.01% 7423
2025
Q2 		$638 Buy
+63
New +$631 ﹤0.01% 7398

Other funds holding AACB

HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Morgan Stanley's AACB Position: Q2 2026 in Review

Morgan Stanley reduced its Artius II Acquisition Inc (AACB) stake by 28% in Q2 2026, selling an estimated $209 and leaving 51 shares worth $535. The position accounts for ﹤0.01% of the portfolio, ranked #7639.

Morgan Stanley first reported a position in AACB in Q2 2025 and has held it in 5 quarters since. The position peaked at $958 in Q4 2025. 51 funds tracked by Wall St. Rank hold AACB as of Q2 2026.

  • Morgan Stanley held 51 shares of Artius II Acquisition Inc worth $535 as of Q2 2026.
  • Morgan Stanley sold 20 Artius II Acquisition Inc shares in Q2 2026, an estimated $209.
  • Artius II Acquisition Inc made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #7639 holding.
  • Morgan Stanley first reported a position in Artius II Acquisition Inc in Q2 2025 and has held it in 5 quarters since.
  • Morgan Stanley's Artius II Acquisition Inc position peaked at $958 in Q4 2025.
  • 51 funds tracked by Wall St. Rank held Artius II Acquisition Inc as of Q2 2026.

Based on Morgan Stanley's 13F filing for Q2 2026, filed 13 Aug 2026.