Janus Henderson Group
ALTR

Janus Henderson Group’s Altair Engineering Inc ALTR Stock Holding History

Janus Henderson Group’s Portfolio ALTR Stock Details ALTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-27,064
Closed -$2.95M – 2566
2024
Q4 		$2.95M Sell
27,064
-1,043,557
-97% -$108M ﹤0.01% 1123
2024
Q3 		$102M Buy
1,070,621
+1,799
+0.2% +$163K 0.05% 276
2024
Q2 		$105M Buy
1,068,822
+831
+0.1% +$73.1K 0.06% 257
2024
Q1 		$92M Sell
1,067,991
-63,914
-6% -$5.43M 0.05% 276
2023
Q4 		$95.3M Sell
1,131,905
-131,565
-10% -$9.15M 0.06% 261
2023
Q3 		$79M Sell
1,263,470
-63,200
-5% -$4.25M 0.05% 273
2023
Q2 		$101M Sell
1,326,670
-119,685
-8% -$8.56M 0.06% 257
2023
Q1 		$104M Sell
1,446,355
-145,829
-9% -$8.62M 0.07% 241
2022
Q4 		$72.4M Sell
1,592,184
-1,607,840
-50% -$75.2M 0.05% 303
2022
Q3 		$142M Buy
3,200,024
+1,600,217
+100% +$83.9M 0.05% 292
2022
Q2 		$84M Buy
1,599,807
+4,222
+0.3% +$231K 0.06% 285
2022
Q1 		$103M Sell
1,595,585
-75,874
-5% -$4.79M 0.05% 315
2021
Q4 		$129M Sell
1,671,459
-184,694
-10% -$13.8M 0.05% 306
2021
Q3 		$128M Sell
1,856,153
-134,040
-7% -$9.57M 0.06% 313
2021
Q2 		$137M Sell
1,990,193
-21,352
-1% -$1.4M 0.06% 304
2021
Q1 		$126M Sell
2,011,545
-286,427
-12% -$17.5M 0.06% 315
2020
Q4 		$134M Sell
2,297,972
-62,481
-3% -$3.15M 0.06% 301
2020
Q3 		$99.1M Sell
2,360,453
-186,615
-7% -$7.51M 0.05% 328
2020
Q2 		$101M Buy
2,547,068
+57,433
+2% +$1.95M 0.06% 315
2020
Q1 		$66M Buy
2,489,635
+971,153
+64% +$33.3M 0.05% 380
2019
Q4 		$54.5M Buy
1,518,482
+803,524
+112% +$27.1M 0.03% 555
2019
Q3 		$24.8M Buy
714,958
+67,438
+10% +$2.51M 0.01% 776
2019
Q2 		$26.2M Buy
647,520
+48,660
+8% +$1.82M 0.01% 736
2019
Q1 		$22M Buy
598,860
+87,374
+17% +$2.94M 0.01% 772
2018
Q4 		$14.1M Sell
511,486
-2,880
-0.6% -$95K 0.01% 838
2018
Q3 		$22.3M Sell
514,366
-154
-0% -$5.87K 0.01% 791
2018
Q2 		$17.6M Buy
514,520
+112,872
+28% +$3.69M 0.01% 830
2018
Q1 		$12.6M Buy
401,648
+74,586
+23% +$2.03M 0.01% 864
2017
Q4 		$7.82M Buy
+327,062
New +$7.27M ﹤0.01% 915

Other funds holding ALTR

PS
Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Janus Henderson Group's ALTR Position: Q1 2025 in Review

Janus Henderson Group sold out of Altair Engineering Inc (ALTR) in Q1 2025, closing a stake of 27,064 shares — an estimated $2.95M sold.

Janus Henderson Group first reported a position in ALTR in Q4 2017 and held it in 29 quarters. The position peaked at $142M in Q3 2022. 3 funds tracked by Wall St. Rank hold ALTR as of Q1 2025.

  • Janus Henderson Group reported no remaining Altair Engineering Inc position as of Q1 2025 after selling out during the quarter.
  • Janus Henderson Group sold 27,064 Altair Engineering Inc shares in Q1 2025, an estimated $2.95M.
  • Janus Henderson Group first reported a position in Altair Engineering Inc in Q4 2017 and held it in 29 quarters.
  • Janus Henderson Group's Altair Engineering Inc position peaked at $142M in Q3 2022.
  • 3 funds tracked by Wall St. Rank held Altair Engineering Inc as of Q1 2025.

Based on Janus Henderson Group's 13F filing for Q1 2025, filed 15 May 2025.