Marshall Wace
AHCO icon

Marshall Wace’s AdaptHealth AHCO Stock Holding History

Marshall Wace’s Portfolio AHCO Stock Details AHCO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$729K Sell
61,231
-52,619
-46% -$538K ﹤0.01% 2287
2025
Q4 		$1.13M Buy
113,850
+57,153
+101% +$546K ﹤0.01% 1863
2025
Q3 		$507K Buy
+56,697
New +$525K ﹤0.01% 2227
2025
Q2 		– Sell
-137,112
Closed -$1.49M – 2651
2025
Q1 		$1.49M Buy
+137,112
New +$1.38M ﹤0.01% 1604
2024
Q4 		– Sell
-12,400
Closed -$139K – 2542
2024
Q3 		$139K Buy
+12,400
New +$132K ﹤0.01% 2341
2023
Q4 		– Sell
-1,386,159
Closed -$12.6M – 2130
2023
Q3 		$12.6M Buy
1,386,159
+1,332,042
+2,461% +$16M 0.03% 569
2023
Q2 		$659K Buy
+54,117
New +$603K ﹤0.01% 1886
2022
Q2 		– Sell
-201,007
Closed -$3.22M – 3373
2022
Q1 		$3.22M Sell
201,007
-469,818
-70% -$8.45M 0.01% 1734
2021
Q4 		$16.4M Sell
670,825
-332,620
-33% -$7.81M 0.03% 576
2021
Q3 		$23.4M Buy
+1,003,445
New +$24.3M 0.1% 227
2021
Q2 		– Sell
-7,789
Closed -$286K – 2608
2021
Q1 		$286K Sell
7,789
-681,407
-99% -$24.1M ﹤0.01% 2141
2020
Q4 		$25.9M Buy
689,196
+675,438
+4,909% +$20.9M 0.14% 149
2020
Q3 		$300K Buy
+13,758
New +$289K ﹤0.01% 1368
2019
Q4 		– Sell
-749,989
Closed -$7.65M – 1656
2019
Q3 		$7.65M Buy
749,989
+499,989
+200% +$5.1M 0.06% 370
2019
Q2 		$2.53M Hold
250,000
– – 0.02% 708
2019
Q1 		$2.5M Hold
250,000
– – 0.02% 672
2018
Q4 		$250K Hold
250,000
– – ﹤0.01% 1246
2018
Q3 		$2.4M Buy
+250,000
New +$2.43M 0.02% 636

Other funds holding AHCO

OCA
OEP Capital Advisors New York $194M AUM 9.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
SC
SkyKnight Capital San Francisco, California $107M AUM 9.69% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Marshall Wace's AHCO Position: Q1 2026 in Review

Marshall Wace reduced its AdaptHealth (AHCO) stake by 46% in Q1 2026, selling an estimated $538K and leaving 61,231 shares worth $729K. The position accounts for ﹤0.01% of the portfolio, ranked #2287.

Marshall Wace first reported a position in AHCO in Q3 2018 and has held it in 18 quarters since. The position peaked at $25.9M in Q4 2020. 241 funds tracked by Wall St. Rank hold AHCO as of Q1 2026.

  • Marshall Wace held 61,231 shares of AdaptHealth worth $729K as of Q1 2026.
  • Marshall Wace sold 52,619 AdaptHealth shares in Q1 2026, an estimated $538K.
  • AdaptHealth made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2287 holding.
  • Marshall Wace first reported a position in AdaptHealth in Q3 2018 and has held it in 18 quarters since.
  • Marshall Wace's AdaptHealth position peaked at $25.9M in Q4 2020.
  • 241 funds tracked by Wall St. Rank held AdaptHealth as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.