PKG
PACKAGING CORP OF AMERICAMarquee-fund ownership over time
This quarter's activity
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $186 | $211 | +13% |
| Citadel Advisors | Q3 2024(8Q snapshot) | 7Q | $186 | $211 | +13% |
| Two Sigma Investments | Q3 2024(8Q snapshot) | 7Q | $186 | $211 | +13% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $186 | $211 | +13% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $186 | $211 | +13% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Bridgewater Associates 10× in & out | Q4 2025 | Q2 2026 | → $212 | +8% |
| D.E. Shaw | Q3 2024 | Q2 2026 | → $212 | +14% |
| Point72 Asset Management 2× in & out | Q4 2025 | Q2 2026 | → $212 | +9% |
| Maverick Capital 2× in & out | Q1 2024 | Q2 2024 | → $173 | +11% |
| Glenview Capital | Q1 2015 | Q3 2015 | → $53 | -10% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at PACKAGING CORP OF AMERICA. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from May 28, 2026 — the most recent Form 4 on file — not from today.
- Form 40001193125-26-245605May 28, 2026
- Form 40001193125-26-221422May 13, 2026
- Form 40001193125-26-220093May 12, 2026
- Form 40001193125-26-220079May 12, 2026
- Form 40001193125-26-220052May 12, 2026
- Form 40001193125-26-220020May 12, 2026
- Form 40001193125-26-220008May 12, 2026
- Form 40001193125-26-219977May 12, 2026
- Form 40001193125-26-219960May 12, 2026
- Form 40001193125-26-134532Mar 31, 2026
- Form 40001193125-26-134309Mar 31, 2026
- Form 40001193125-26-134013Mar 31, 2026
- Form 40001193125-26-133735Mar 31, 2026
- Form 40001193125-26-133646Mar 31, 2026
- Form 40001193125-26-133589Mar 31, 2026
Fundamentals
XBRL · PACKAGING CORP OF AMERICAAnnual figures sourced directly from PACKAGING CORP OF AMERICA's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for PACKAGING CORP OF AMERICA — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KMaterial eventMay 13, 2026
- 10-QQuarterly reportMay 8, 2026
- 8-KMaterial eventApr 23, 2026
- DEF 14AProxy statementMar 27, 2026
- 8-KMaterial eventMar 3, 2026
- 10-KAnnual reportFeb 26, 2026
- 8-KMaterial eventJan 28, 2026
- 8-KMaterial eventDec 10, 2025
- 8-KMaterial eventDec 4, 2025
- 10-QQuarterly reportNov 6, 2025
- 8-KMaterial eventOct 23, 2025
- 8-KMaterial eventSep 2, 2025
- 8-KMaterial eventAug 15, 2025
- 10-QQuarterly reportAug 7, 2025
- 8-KMaterial eventAug 6, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Renaissance Technologies | Q2 2026 | open | $220 | $211 | -4% |
| Point72 Asset Management | Q4 2025 | Q2 2026 | $195 | $212 | +9% |
| Bridgewater Associates | Q4 2025 | Q2 2026 | $197 | $212 | +8% |
| Renaissance Technologies | Q2 2025 | Q3 2025 | $187 | $197 | +5% |
| Point72 Asset Management | Q4 2024 | Q3 2025 | $227 | $193 | -15% |
| Bridgewater Associates | Q3 2024 | Q4 2024 | $186 | $230 | +23% |
| Citadel Advisors | Q3 2024 | open | $186 | $211 | +13% |
| Two Sigma Investments | Q3 2024 | open | $186 | $211 | +13% |
| D.E. Shaw | Q3 2024 | Q2 2026 | $186 | $212 | +14% |
| AQR Capital Management | Q3 2024 | open | $186 | $211 | +13% |
| Millennium Management | Q3 2024 | open | $186 | $211 | +13% |
| Renaissance Technologies | Q3 2024 | Q1 2025 | $186 | $206 | +11% |
| Maverick Capital | Q1 2024 | Q2 2024 | $156 | $173 | +11% |
| Maverick Capital | Q3 2020 | Q1 2022 | $84 | $130 | +54% |
| Bridgewater Associates | Q4 2019 | Q2 2021 | $93 | $133 | +43% |
| Bridgewater Associates | Q1 2019 | Q2 2019 | $79 | $79 | +0% |
| Bridgewater Associates | Q2 2018 | Q4 2018 | $90 | $76 | -16% |
| Bridgewater Associates | Q2 2017 | Q3 2017 | $79 | $83 | +5% |
| Bridgewater Associates | Q3 2016 | Q4 2016 | $57 | $62 | +9% |
| Bridgewater Associates | Q3 2015 | Q1 2016 | $53 | $34 | -35% |
| Glenview Capital | Q1 2015 | Q3 2015 | $59 | $53 | -10% |
| Bridgewater Associates | Q4 2014 | Q1 2015 | $52 | $57 | +9% |
| Bridgewater Associates | Q2 2014 | Q3 2014 | $47 | $47 | -1% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.