Two Sigma Investments’s Aecom ACM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $43M | Buy |
506,591
+119,384
| +31% | +$11.3M | 0.03% | 558 |
|
|
2025
Q4 | $36.9M | Buy |
387,207
+218,400
| +129% | +$25.7M | 0.05% | 449 |
|
|
2025
Q3 | $22M | Buy |
168,807
+59,552
| +55% | +$7.19M | 0.03% | 601 |
|
|
2025
Q2 | $12.3M | Sell |
109,255
-163,029
| -60% | -$16.9M | 0.02% | 731 |
|
|
2025
Q1 | $25.2M | Sell |
272,284
-196,296
| -42% | -$19.9M | 0.05% | 408 |
|
|
2024
Q4 | $50.1M | Buy |
468,580
+46,793
| +11% | +$5.11M | 0.11% | 227 |
|
|
2024
Q3 | $43.6M | Sell |
421,787
-74,035
| -15% | -$6.95M | 0.1% | 263 |
|
|
2024
Q2 | $43.7M | Buy |
495,822
+147,654
| +42% | +$13.5M | 0.1% | 235 |
|
|
2024
Q1 | $34.1M | Sell |
348,168
-75,310
| -18% | -$6.81M | 0.08% | 298 |
|
|
2023
Q4 | $39.1M | Buy |
423,478
+356,378
| +531% | +$30.2M | 0.09% | 267 |
|
|
2023
Q3 | $5.57M | Buy |
67,100
+54,400
| +428% | +$4.69M | 0.02% | 847 |
|
|
2023
Q2 | $1.08M | Sell |
12,700
-5,200
| -29% | -$426K | ﹤0.01% | 1910 |
|
|
2023
Q1 | $1.51M | Sell |
17,900
-94,842
| -84% | -$8.18M | ﹤0.01% | 1608 |
|
|
2022
Q4 | $9.58M | Sell |
112,742
-1,885
| -2% | -$148K | 0.03% | 576 |
|
|
2022
Q3 | $7.84M | Buy |
+114,627
| New | +$8.13M | 0.03% | 578 |
|
|
2021
Q1 | – | Sell |
-380,747
| Closed | -$19M | – | 3753 |
|
|
2020
Q4 | $19M | Buy |
+380,747
| New | +$18.2M | 0.05% | 392 |
|
|
2020
Q2 | – | Sell |
-10,938
| Closed | -$326K | – | 2886 |
|
|
2020
Q1 | $326K | Sell |
10,938
-27,339
| -71% | -$1.17M | ﹤0.01% | 2235 |
|
|
2019
Q4 | $1.65M | Buy |
+38,277
| New | +$1.59M | 0.01% | 1751 |
|
|
2019
Q3 | – | Sell |
-174,594
| Closed | -$6.61M | – | 3394 |
|
|
2019
Q2 | $6.61M | Buy |
174,594
+111,699
| +178% | +$3.71M | 0.02% | 780 |
|
|
2019
Q1 | $1.87M | Buy |
+62,895
| New | +$1.88M | 0.01% | 1463 |
|
|
2017
Q1 | – | Sell |
-530,377
| Closed | -$19.3M | – | 2840 |
|
|
2016
Q4 | $19.3M | Buy |
+530,377
| New | +$17.6M | 0.07% | 320 |
|
|
2015
Q1 | – | Sell |
-579,174
| Closed | -$17.6M | – | 2600 |
|
|
2014
Q4 | $17.6M | Sell |
579,174
-93,424
| -14% | -$2.92M | 0.1% | 262 |
|
|
2014
Q3 | $22.7M | Buy |
672,598
+345,841
| +106% | +$12.3M | 0.1% | 265 |
|
|
2014
Q2 | $10.5M | Buy |
326,757
+246,092
| +305% | +$7.94M | 0.05% | 467 |
|
|
2014
Q1 | $2.6M | Sell |
80,665
-251,750
| -76% | -$7.67M | 0.01% | 844 |
|
|
2013
Q4 | $9.78M | Buy |
+332,415
| New | +$10M | 0.05% | 439 |
|
|
2013
Q3 | – | Sell |
-328,364
| Closed | -$10.4M | – | 1805 |
|
|
2013
Q2 | $10.4M | Buy |
+328,364
| New | +$9.93M | 0.07% | 336 |
|
Other funds holding ACM
VCM
VPM
Two Sigma Investments's ACM Position: Q1 2026 in Review
Two Sigma Investments increased its Aecom (ACM) stake by 31% in Q1 2026, buying an estimated $11.3M and bringing the position to 506,591 shares worth $43M. The position accounts for 0.03% of the portfolio, ranked #558.
Two Sigma Investments first reported a position in ACM in Q2 2013 and has held it in 27 quarters since. The position peaked at $50.1M in Q4 2024. 618 funds tracked by Wall St. Rank hold ACM as of Q1 2026.
- Two Sigma Investments held 506,591 shares of Aecom worth $43M as of Q1 2026.
- Two Sigma Investments bought 119,384 Aecom shares in Q1 2026, an estimated $11.3M.
- Aecom made up 0.03% of Two Sigma Investments's portfolio in Q1 2026, its #558 holding.
- Two Sigma Investments first reported a position in Aecom in Q2 2013 and has held it in 27 quarters since.
- Two Sigma Investments's Aecom position peaked at $50.1M in Q4 2024.
- 618 funds tracked by Wall St. Rank held Aecom as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.