Marshall Wace’s Abacus Global Management ABX Stock Holding History

Marshall Wace’s Portfolio ABX Stock Details ABX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-33,810	Closed	-$362K	–	3086
2026 Q2	$362K	Buy	+33,810	New	+$309K	﹤0.01%	2641
2025 Q4	–	Sell	-402,726	Closed	-$2.31M	–	2902
2025 Q3	$2.31M	Sell	402,726 -254,525	-39%	-$1.51M	﹤0.01%	1545
2025 Q2	$3.38M	Buy	657,251 +418,660	+175%	+$3.09M	﹤0.01%	1322
2025 Q1	$1.79M	Buy	238,591 +73,501	+45%	+$558K	﹤0.01%	1509
2024 Q4	$1.29M	Buy	+165,090	New	+$1.41M	﹤0.01%	1613
2022 Q3	–	Sell	-1,657,883	Closed	-$16.5M	–	3273
2022 Q2	$16.5M	Hold	1,657,883	–	–	0.03%	563
2022 Q1	$16.4M	Hold	1,657,883	–	–	0.03%	575
2021 Q4	$16.4M	Hold	1,657,883	–	–	0.03%	577
2021 Q3	$16.3M	Buy	1,657,883 +778,593	+89%	+$7.62M	0.07%	332
2021 Q2	$8.58M	Buy	879,290 +28,163	+3%	+$276K	0.04%	555
2021 Q1	$8.32M	Buy	851,127 +197,534	+30%	+$2.02M	0.04%	548
2020 Q4	$6.63M	Buy	+653,593	New	+$6.42M	0.04%	478

Other funds holding ABX

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Kennedy Capital Management St Louis, Missouri $5.31B AUM 40.5% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

AFA

Alta Fundamental Advisers New York $232M AUM 38.39% 1-Year Est. Return

CSM Advisors Warrendale, Pennsylvania $4.64B AUM 32.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Marshall Wace's ABX Position: Q3 2026 in Review

Marshall Wace sold out of Abacus Global Management (ABX) in Q3 2026, closing a stake of 33,810 shares — an estimated $362K sold.

Marshall Wace first reported a position in ABX in Q4 2020 and held it in 12 quarters. The position peaked at $16.5M in Q2 2022. 106 funds tracked by Wall St. Rank hold ABX as of Q3 2026.

Marshall Wace reported no remaining Abacus Global Management position as of Q3 2026 after selling out during the quarter.
Marshall Wace sold 33,810 Abacus Global Management shares in Q3 2026, an estimated $362K.
Marshall Wace first reported a position in Abacus Global Management in Q4 2020 and held it in 12 quarters.
Marshall Wace's Abacus Global Management position peaked at $16.5M in Q2 2022.
106 funds tracked by Wall St. Rank held Abacus Global Management as of Q3 2026.

Based on Marshall Wace's 13F filing for Q3 2026, filed 13 Nov 2026.