Position history for BAMCO INC /NY/'s holdings in BIO-TECHNE CORP
BAMCO INC /NY/ holds 561,441 shares of TECH (BIO-TECHNE CORP), worth $29.3M as of 2026-Q1. The position was decreased (-53.5% shares). TECH represents 0.1% of BAMCO INC /NY/'s portfolio.
Current Value
$29.3M
Current Shares
561,441
Total Value Change
-$312.9M
Total Shares Change
-4.2M
Other major holders of TECH: VANGUARD GROUP INC, BlackRock Finance, Inc.
Decreased |
| 561,441 |
-53.5% |
| $29.3M |
| 0.1% |
| $56.99 |
0 |
| 2025-Q4 | Decreased | 1.2M | -51.6% | $71M | 0.2% | $59.04 | 0 |
| 2025-Q3 | Decreased | 2.5M | -10.7% | $138.9M | 0.4% | $52.09 | 0 |
| 2025-Q2 | Decreased | 2.8M | -14.7% | $143.8M | 0.4% | $51.62 | 0 |
| 2025-Q1 | Decreased | 3.3M | -20.8% | $192.1M | 0.6% | $58.39 | 0 |
| 2024-Q4 | Decreased | 4.1M | -6.9% | $298M | 0.8% | $71.78 | 0 |
| 2024-Q3 | Decreased | 4.4M | -6.9% | $355.3M | 0.9% | $78.09 | 0 |
| 2024-Q2 | Decreased | 4.8M | -4.4% | $342.2M | 1.0% | $71.00 | 0 |