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Equibles

ALLIANCEBERNSTEIN L.P.

Position in TECX — Tectonic Therapeutic, Inc.

CIK 1109448 NASHVILLE, TN
Back to TECX Full portfolio

Position in TECX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$256,474
+$256,474 QoQ
Shares Held
7,460
-75.4% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#70
of 122 holders
Holding Since
Mar 2020
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TECX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $5,202,113,042 across 258 Biotechnology names. TECX ranks #209 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 VRTX
Vertex Pharmaceuticals Inc / Ma
 3,019,315 $1,499,784,339
2 ARGX
Argenx SE
 395,661 $367,082,405
3 GMAB
Genmab A/S
 8,644,877 $237,474,771
4 REGN
Regeneron Pharmaceuticals, Inc.
 292,338 $182,284,436
5 TECH
BIO-TECHNE Corp
 2,002,026 $141,443,136
6 HALO
Halozyme Therapeutics, Inc.
 1,696,538 $132,788,029
7 KYMR
Kymera Therapeutics, Inc.
 981,521 $112,551,013
8 BBIO
BridgeBio Pharma, Inc.
 1,453,504 $108,256,977

All Filings in TECX

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $256,474 7,460