AI summary pending
View Full Filing (SEC EDGAR)Vaxcyte Inc
$71.38+9.8%
+$1.2B
Net Activity
+10.35% total shares
Institutions Holding
338
Popularity Rank
#1866
Avg Weight
0.38%
Total Value
$10.3B
Market Cap
$9.7B
338 institutions currently hold PCVX, with 191 net buyers and 154 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
154
Net Buying Institutions
191
Top 5 by Value
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Across its top 20 institutional holders, PCVX's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 12/100, avg. turnover score 46/100).
PCVX ranks #1866 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
PCVX is a top-conviction position for Pivotal bioVenture Partners Investment Advisor LLC — at 26.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in PCVX belongs to FMR LLC, but the position matters far more to Pivotal bioVenture Partners Investment Advisor LLC, who has 26.9% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
GAMMA Investing LLC has added to its PCVX position for two straight quarters, increasing it by $26.2K to reach $100.7K today.
Assenagon Asset Management S.A. has trimmed its PCVX position for two straight quarters, cutting it by $67.5M while still holding $223.4K.
PCVX is up 9.8% today, and institutions have been net buyers of $1.2B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
PCVX reported a net loss of $766.6M in its latest fiscal year.
+$1.6B
Total Buy Value
$1.0B
Total Sell Value
191
Net Buyers
154
Net Sellers
PCVX
Q2 2026
Top 5 Institutional Movers
+$1.0B
+$253.8M
-$154.8M
+$117.0M
PCVX does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
10
Filings (90d)
$6.30M
Total Est. Value
93K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Wassil Jim | 2026-10-05 | $1.56M |
| Cowan Elvia | 2026-10-05 | $1.65M |
| Wassil Jim | 2026-10-01 | $128K |
| Wassil Jim | 2026-09-09 | $80K |
| Wassil Jim | 2026-09-04 | $82K |
| Wassil Jim | 2026-09-01 | $210K |
| Dhaliwal Harpreet S. | 2026-08-05 | $935K |
| GUGGENHIME ANDREW | 2026-08-03 | $540K |
| Wassil Jim | 2026-08-03 | $121K |
| PICKERING GRANT | 2026-07-27 | $997K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| JANUS HENDERSON GROUP Ltd. | 13G/A | 2026-08-11 | 12.1% |
| JANUS HENDERSON GROUP Ltd. | 13G/A | 2026-08-07 | 0.1% |
| FMR LLC | 13G/A | 2026-08-06 | 14.4% |
4
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)Vaxcyte (ticker: PCVX) filed an 8-K on August 5, 2026, after issuing a press release announcing its financial results for the quarter ended June 30, 2026. The press release is attached as Exhibit 99.1, but the 8-K excerpt itself doesn't include the actual figures—it just directs you to that attached release.
View Full Filing (SEC EDGAR)92243G108
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,146
Total reported value
$257.5B
Held by 4146 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,137
Total reported value
$279.7B
Held by 4137 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,136
Total reported value
$649.5B
Held by 4136 institutions — one of the most-tracked stocks on AlphaSMO
Access PCVX's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/PCVXCLI
npx alphasmo stocks get PCVXFull API & MCP documentation →