The Baldwin Insurance Group, Inc. (BWIN) Ownership

NASDAQ: BWINTop holders, insider trades and short interest.

BWIN ownership summary

as of October 18, 2026
Institutions
102.8%
of shares outstanding
Insiders
2.58%
of shares outstanding
Shares outstanding
97.6M
Float
89.5M
shares available to trade
Short interest
8.84%
7.5M shares short
Days to cover
1.57
short interest down 41.0% vs prior month
  • Institutions 102.83%
  • Insiders 2.58%

BWIN top institutional holders

20 largest
The Baldwin Insurance Group, Inc. top institutional holders
#Holder% of sharesSharesValueChangeReported
1FMR Inc10.49%14.8M$470.7M+798,154 (+5.7%)June 30, 2026
2BlackRock Inc5.16%7.3M$231.4M+600,650 (+9.0%)June 30, 2026
3William Blair Investment Management, LLC4.79%6.7M$214.8M−61,527 (−0.9%)June 30, 2026
4Vanguard Portfolio Management, LLC2.32%3.3M$104.1M−212,219 (−6.1%)June 30, 2026
5Vanguard Capital Management, LLC2.25%3.2M$101.0M−298,538 (−8.6%)June 30, 2026
6Bank of New York Mellon Corp2.19%3.1M$98.2M−840,736 (−21.5%)June 30, 2026
7BAMCO Inc1.93%2.7M$86.6M+2,318 (+0.1%)June 30, 2026
8State Street Corp1.90%2.7M$85.1M+192,620 (+7.8%)June 30, 2026
9Geode Capital Management, LLC1.66%2.3M$74.7M+188,420 (+8.8%)June 30, 2026
10Morgan Stanley - Brokerage Accounts1.62%2.3M$72.7M+473,826 (+26.3%)June 30, 2026
11Woodline Partners LP1.61%2.3M$72.2M+1.8M (+362.1%)June 30, 2026
12Frontier Capital Management CO Inc1.49%2.1M$66.9M+995,206 (+90.3%)June 30, 2026
13T. Rowe Price Investment Management,Inc.1.43%2.0M$64.2M+438,186 (+27.9%)June 30, 2026
14Westwood Holdings Group Inc1.38%1.9M$61.9M−638,826 (−24.8%)June 30, 2026
15Delaware Management Holdings Inc1.36%1.9M$61.0M−67,172 (−3.4%)June 30, 2026
16Capital Research & Mgmt Co - Division 31.20%1.7M$54.0M+47,140 (+2.9%)June 30, 2026
17UBS Group AG1.17%1.6M$52.4M+374,524 (+29.6%)June 30, 2026
18Annis Gardner Whiting Capital Advisors LLC1.12%1.6M$50.5M−134,951 (−7.9%)June 30, 2026
19Dimensional Fund Advisors, Inc.0.96%1.3M$43.0M+12,297 (+0.9%)June 30, 2026
20Capital Research Global Investors0.93%1.3M$41.7M−234,646 (−15.2%)June 30, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 12 holders added 5.9M shares and 8 cut 2.5M.

BWIN top mutual fund and ETF holders

20 largest
The Baldwin Insurance Group, Inc. top fund holders
#Holder% of sharesSharesValueChangeReported
1Strategic Advisers Fidelity US TtlStk2.64%3.7M$118.7M+7,883 (+0.2%)August 31, 2026
2American Funds SMALLCAP World A2.07%2.9M$93.1M−102,975 (−3.4%)June 30, 2026
3iShares Russell 2000 ETF1.79%2.5M$80.1M−28,928 (−1.1%)September 30, 2026
4Vanguard MStar Total Stk Mkt Idx Invest1.55%2.2M$69.5M−3,252 (−0.1%)August 31, 2026
5Fidelity Balanced1.44%2.0M$64.6M−1,563 (−0.1%)July 31, 2026
6Baron Small Cap Retail1.20%1.7M$54.0M−1.0M (−37.3%)September 30, 2026
7Vanguard Small Cap Index1.12%1.6M$50.1M+638 (+0.0%)August 31, 2026
8Nomura Small Cap Core I1.10%1.6M$49.5M—August 31, 2026
9Fidelity Small Cap Value Fund0.83%1.2M$37.1M−70,100 (−5.7%)July 31, 2026
10Fidelity Small Cap Index0.76%1.1M$34.2M+8,925 (+0.8%)July 31, 2026
11T. Rowe Price Small-Cap Value0.74%1.0M$33.1M−9,493 (−0.9%)August 31, 2026
12iShares Russell 2000 Growth ETF0.64%907K$28.9M−1,148 (−0.1%)September 30, 2026
13Vanguard MStar Small Cap Growth Indx Inv0.64%904K$28.8M+3,443 (+0.4%)August 31, 2026
14Fidelity Small Cap Stock0.61%854K$27.2M—July 31, 2026
15Fidelity Small Cap Discovery0.52%738K$23.5M+11,661 (+1.6%)July 31, 2026
16Fidelity Select Financials Port0.51%719K$22.9M+283,904 (+65.2%)August 31, 2026
17BNY Mellon Sm/Md Cp Gr I0.49%689K$22.0M−121,136 (−15.0%)August 31, 2026
18Fidelity Series Small Cap Discovery0.46%648K$20.7M+10,000 (+1.6%)July 31, 2026
19Fidelity Advisor Stock Selec Mid Cp I0.44%622K$19.8M−1,600 (−0.3%)August 31, 2026
20William Blair Small-Mid Cap Growth I0.41%581K$18.5M−3,200 (−0.5%)August 31, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

BWIN insider transactions

latest 20
The Baldwin Insurance Group, Inc. insider transactions
DateNameTransactionPriceSharesValue
2026-03-06Elizabeth KrystynSell$21.25119,987$2.5M
2026-03-03Paul Eugene SparksBuy$22.1015,200$335,920
2026-03-02Paul Eugene SparksBuy$22.9629,000$665,840
2025-12-15James Morgan RocheSell$24.0380,000$1.9M
2025-12-12James Morgan RocheSell$24.20100,000$2.4M
2025-12-11James Morgan RocheSell$23.3460,000$1.4M
2025-12-05James Morgan RocheSell$25.0815,000$376,200
2025-10-03Gilbert Ray Cisneros, Jr.Sell$28.80——
2025-09-23Josh GottheimerSell$29.83——
2025-08-07Bradford HaleBuy$28.7210,000$287,200
2025-06-13James Morgan RocheSell$40.0726,679$1.1M
2025-06-12James Morgan RocheSell$40.0310,894$436,087
2025-06-12Trevor BaldwinSell$39.83117,000$4.7M
2025-06-11Trevor BaldwinSell$38.4858,000$2.2M
2025-06-09Lowry BaldwinSell$38.9850,000$1.9M
2025-06-04James Morgan RocheSell$40.087,142$286,251
2025-06-03Seth Bala CohenSell$39.584,496$177,952
2025-05-28Lowry BaldwinSell$38.3262,500$2.4M
2025-05-16James Morgan RocheSell$40.043,572$143,023
2025-05-15James Morgan RocheSell$40.0114,222$569,022

Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.

BWIN shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns BWIN

Institutional investors own 102.8% of Baldwin Insurance's shares and insiders 2.58%. The largest holder is FMR Inc with 10.49% of the shares (14.8M), as of June 30, 2026. Among the top 20 institutions, 12 added shares and 8 reduced their stake in the latest filings. Short interest is 8.84% of the float, or 1.57 days of average trading volume. The share count rose 283.6% since 2019.

Related: BWIN analyst forecast, BWIN key metrics. See the BWIN stock overview for the latest quote and news.

BWIN ownership FAQ

Who owns the most Baldwin Insurance stock?

The largest shareholders of Baldwin Insurance are FMR Inc (10.49%), BlackRock Inc (5.16%), William Blair Investment Management, LLC (4.79%), Vanguard Portfolio Management, LLC (2.32%), Vanguard Capital Management, LLC (2.25%).

What percentage of Baldwin Insurance is owned by institutions?

Institutions hold 102.8% of Baldwin Insurance's shares outstanding; insiders hold 2.58%.

Which funds own Baldwin Insurance?

The largest fund holders of Baldwin Insurance are Strategic Advisers Fidelity US TtlStk (2.64%), American Funds SMALLCAP World A (2.07%), iShares Russell 2000 ETF (1.79%), Vanguard MStar Total Stk Mkt Idx Invest (1.55%), Fidelity Balanced (1.44%).

What is Baldwin Insurance's short interest?

7.5M shares of Baldwin Insurance were sold short, 8.84% of the float; at the average daily volume it would take 1.57 days to cover.

Are insiders buying or selling Baldwin Insurance?

Of the latest 20 reported insider transactions in Baldwin Insurance (since May 15, 2025), 3 were purchases and 17 were sales.

How many shares of Baldwin Insurance are outstanding?

Baldwin Insurance has 97.6M shares outstanding, of which 89.5M are in the public float.

Insurance Brokers: ownership