Position in BLLN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$17,623,433
+$552,101 QoQ
Shares Held
223,251
+7.0% QoQ
Ownership
0.485%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in BLLN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026ALLIANCEBERNSTEIN L.P. holds $4,425,586,457 across 32 Diagnostics & Research names. BLLN ranks #15 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
2,190,608 | $1,076,749,550 | |
| 2 | MTD |
Mettler Toledo International Inc/
|
757,108 | $954,864,609 | |
| 3 | WAT |
Waters Corp /De/
|
2,116,737 | $630,364,278 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
2,878,897 | $490,967,093 | |
| 5 | LH |
Labcorp Holdings Inc.
|
877,428 | $234,106,564 | |
| 6 | GH |
Guardant Health, Inc.
|
1,905,637 | $176,023,689 | |
| 7 | ICLR |
Icon PLC
|
1,344,595 | $148,792,882 | |
| 8 | ILMN |
Illumina, Inc.
|
1,091,559 | $134,545,562 |
All Filings in BLLN
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,623,433 | 223,251 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $17,071,332 | 208,594 | Shares | Defined | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||