Morgan Stanley
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Morgan Stanley’s AltShares Merger Arbitrage ETF ARB Stock Holding History

Morgan Stanley’s Portfolio ARB Stock Details ARB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$596K Sell
20,123
-9,826
-33% -$290K ﹤0.01% 5458
2026
Q1 		$878K Buy
29,949
+1,127
+4% +$32.9K ﹤0.01% 5214
2025
Q4 		$838K Buy
28,822
+8,056
+39% +$234K ﹤0.01% 5276
2025
Q3 		$602K Sell
20,766
-3,063
-13% -$88.3K ﹤0.01% 5429
2025
Q2 		$679K Sell
23,829
-1,786
-7% -$50.4K ﹤0.01% 5313
2025
Q1 		$723K Buy
25,615
+11,546
+82% +$323K ﹤0.01% 5159
2024
Q4 		$387K Sell
14,069
-2,232
-14% -$62K ﹤0.01% 5529
2024
Q3 		$452K Sell
16,301
-9,725
-37% -$267K ﹤0.01% 5450
2024
Q2 		$701K Buy
26,026
+20,188
+346% +$542K ﹤0.01% 5144
2024
Q1 		$159K Sell
5,838
-1,137
-16% -$30.5K ﹤0.01% 5805
2023
Q4 		$187K Sell
6,975
-623
-8% -$16.4K ﹤0.01% 5728
2023
Q3 		$199K Buy
7,598
+5,613
+283% +$145K ﹤0.01% 5576
2023
Q2 		$50.6K Buy
+1,985
New +$50.1K ﹤0.01% 6208

Other funds holding ARB

CFIA
Cantor Fitzgerald Investment Advisors New York $1.48B AUM 24.05% 1-Year Est. Return
NYLIM
New York Life Investment Management New York $14.3B AUM 34.42% 1-Year Est. Return
EWA
EP Wealth Advisors Torrance, California $26.2B AUM
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
LFA
Legend Financial Advisors Pittsburgh, Pennsylvania $176M AUM 57.06% 1-Year Est. Return
BCI
Brinker Capital Investments Berwyn, Pennsylvania $13.1B AUM 28.37% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
DAS
Diversify Advisory Services Sandy, Utah $5.98B AUM 28.55% 1-Year Est. Return
DWM
Diversify Wealth Management Sandy, Utah $5.98B AUM 29.21% 1-Year Est. Return
DAS
Dynamic Advisor Solutions Phoenix, Arizona $3.53B AUM 22.61% 1-Year Est. Return

Morgan Stanley's ARB Position: Q2 2026 in Review

Morgan Stanley reduced its AltShares Merger Arbitrage ETF (ARB) stake by 33% in Q2 2026, selling an estimated $290K and leaving 20,123 shares worth $596K. The position accounts for ﹤0.01% of the portfolio, ranked #5458.

Morgan Stanley first reported a position in ARB in Q2 2023 and has held it in 13 quarters since. The position peaked at $878K in Q1 2026. 36 funds tracked by Wall St. Rank hold ARB as of Q2 2026.

  • Morgan Stanley held 20,123 shares of AltShares Merger Arbitrage ETF worth $596K as of Q2 2026.
  • Morgan Stanley sold 9,826 AltShares Merger Arbitrage ETF shares in Q2 2026, an estimated $290K.
  • AltShares Merger Arbitrage ETF made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #5458 holding.
  • Morgan Stanley first reported a position in AltShares Merger Arbitrage ETF in Q2 2023 and has held it in 13 quarters since.
  • Morgan Stanley's AltShares Merger Arbitrage ETF position peaked at $878K in Q1 2026.
  • 36 funds tracked by Wall St. Rank held AltShares Merger Arbitrage ETF as of Q2 2026.

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